Single Dynamic In Ear Headphones KIMA Series - Upgrade from "VERNUS" Sound Mastery High Magnetic Flux Density Circuit System Similar to the FALCON ULTRA Next-Generation DLC Composite Dome Dynamic Driver Stainless Steel Full-Metal Cavity Q-Lock Mini Interchangeable Plug System VGP Gold Award Winner Hi-Res Audio Earphones with Next-Gen Dynamic Driver and Q-Lock Mini Plug System The DUNU KIMA 2 is an upgrade from the acclaimed VERNUS, integrating a next-generation dynamic driver and a high magnetic flux density circuit system for unparalleled sound quality. With a durable stainless steel design, hybrid cable, and interchangeable Q-Lock Mini plug system, the KIMA 2 offers a refined and versatile listening experience. Recognized for its superior performance, it has been awarded the prestigious VGP 2024 Summer Gold Award. The DUNU KIMA 2 redefines in-ear audio with its advanced dynamic driver and robust stainless steel design. By integrating the high magnetic flux density circuit system from the FALCON ULTRA, it achieves a powerful, dynamic sound that remains clear and natural. The next-gen DLC composite diaphragm ensures precise sound reproduction, while the hybrid cable and Q-Lock Mini system offer versatility and high-quality connectivity. This earphone is a blend of modern technology and classic design, making it perfect for audiophiles seeking top-tier sound performance. Features Upgrade from VERNUS Sound Mastery: Built on the legacy of the VERNUS, with an enhanced dynamic driver and tuning, delivering a refined sound signature. Next-Generation DLC Composite Dome Driver: Uses advanced deposition techniques for uniform DLC coating, reducing distortion and enhancing audio clarity. High Magnetic Flux Density Circuit System: Similar to the FALCON ULTRA, this system boosts energy output, enhancing the dynamic range and performance of the driver. Stainless Steel Full-Metal Cavity: Crafted from durable S316 stainless steel, featuring a sandblasted surface for KIMA 2, providing a sophisticated look and stable acoustic performance. Q-Lock Mini Interchangeable Plug System: Easily switch between 3.5mm single-ended and 4.4mm balanced plugs, making it versatile for different audio setups. Hybrid Cable Design: Combines four-core single-crystal copper and silver-plated OCC wires with a nylon shock-absorbing mesh, ensuring durability and pure sound transmission. Award-Winning Performance: Winner of the VGP 2024 Summer Gold Award, known as the "Oscars" of the audio industry, for its outstanding audio performance and design. Specifications: Model: KIMA 2 Driver: External Magnetic DLC Composite Dome Dynamic Driver Frequency Response: 5 Hz - 40 kHz Impedance: 20Ω Sensitivity: 108 dB/mW (@ 1 kHz), 125 dB/vrms (@ 1 kHz) THD: <0.3% (@ 1 kHz) Shell Material: S316 Stainless Steel Cable: Four-core Single-Crystal Copper and Silver-Plated OCC Cable Cable Length: 1.2m ± 0.1m Connector: 0.78mm 2-Pin Plug: Q-Lock Mini Interchangeable Plug System (3.5mm Single-Ended, 4.4mm Balanced) Net Weight: Approximately 10.5g (per side) What`s in the box:Candy Eartips S&S Eartips Carrying case Unit storage bag Cable with interchangeable Plugs

Portable High-Res Bluetooth Transmitter Qualcomm QCC5181 ChipFiio BT11 is equipped with Qualcomm's flagship QCC5181 Bluetooth chip. lt features a quad-core processor architecture and two 240MHz Qualcomm Kalimba audio DSPs, providing powerful computational capabilities for advanced and complex audio algorithms and tasks. lt also supports Snapdragon Sound, which delivers an immersive lossless audio experience. Bluetooth 5.4Fiio BT11 supports thelatest Bluetooth 5.4 version.lt provides more stable connections, longer transmission ranges, and overall system performance improvements - all at lower power consumption. Colorful RGB IndicatorThe color RGB indicator clearly and instantly displays the working status of the device as well as the current Bluetooth codec. Support Full Bluetooth CodecFiio BT11 not only supports LDAC and SBC codecs, but also supports all Qualcomm aptX codecs including aptX Adaptive, aptX Lossless, aptX, aptX HD, aptX Low Latency. Full enjoy having access to a wide variety ofaudio codecs. Two Simultaneous ConnectionsFiio BT11 supports simultaneously connecting to two receiving devices, allowing you to easily enjoy high-quality Bluetooth audio together with your friends and family. Create more beautiful moments by immersing yourselves in binge-watching movies or TV dramas. Multi-compabilityFiio BT11 enables devices like the iPhone 15 series, PS5, and Nintendo Switch to support LDAC, aptX Adaptive at 96kHz/24bit, and aptX Lossless - ushering in a new era of lossless audio transmission, providing higher-quality sound and a more stable audioconnection experience. Laptops and computers plug and play to catch upon TV shows and movies, and listen to music, which will impress you with higher-evel sound quality. Support iPhone15 series and other USB Type-C iOS or iPad OS devices, Window/mac OS computers, PS5, and Switch. SpecificationColor: Black, Silver Bluetooth chip: Qualcomm QCC5181 Bluetooth version: 5.4 Bluetooth codec support: LDAC, aptX Adaptive, aptXLossless, aptX, aptX HD, aptX Low Latency, SBC aptXHD, aptX Low Latency, SBC Transmission range: Over 50 meters (all codecs) Dimensions: About 28x21x9mm Weight: About 3g Static power consumption: 22mA What`s in the box BT11 USB-A to USB-C Adapter Quick start guid

Portable High-Res Bluetooth Transmitter Qualcomm QCC5181 ChipFiio BT11 is equipped with Qualcomm's flagship QCC5181 Bluetooth chip. lt features a quad-core processor architecture and two 240MHz Qualcomm Kalimba audio DSPs, providing powerful computational capabilities for advanced and complex audio algorithms and tasks. lt also supports Snapdragon Sound, which delivers an immersive lossless audio experience. Bluetooth 5.4Fiio BT11 supports thelatest Bluetooth 5.4 version.lt provides more stable connections, longer transmission ranges, and overall system performance improvements - all at lower power consumption. Colorful RGB IndicatorThe color RGB indicator clearly and instantly displays the working status of the device as well as the current Bluetooth codec. Support Full Bluetooth CodecFiio BT11 not only supports LDAC and SBC codecs, but also supports all Qualcomm aptX codecs including aptX Adaptive, aptX Lossless, aptX, aptX HD, aptX Low Latency. Full enjoy having access to a wide variety ofaudio codecs. Two Simultaneous ConnectionsFiio BT11 supports simultaneously connecting to two receiving devices, allowing you to easily enjoy high-quality Bluetooth audio together with your friends and family. Create more beautiful moments by immersing yourselves in binge-watching movies or TV dramas. Multi-compabilityFiio BT11 enables devices like the iPhone 15 series, PS5, and Nintendo Switch to support LDAC, aptX Adaptive at 96kHz/24bit, and aptX Lossless - ushering in a new era of lossless audio transmission, providing higher-quality sound and a more stable audioconnection experience. Laptops and computers plug and play to catch upon TV shows and movies, and listen to music, which will impress you with higher-evel sound quality. Support iPhone15 series and other USB Type-C iOS or iPad OS devices, Window/mac OS computers, PS5, and Switch. SpecificationColor: Black, Silver Bluetooth chip: Qualcomm QCC5181 Bluetooth version: 5.4 Bluetooth codec support: LDAC, aptX Adaptive, aptXLossless, aptX, aptX HD, aptX Low Latency, SBC aptXHD, aptX Low Latency, SBC Transmission range: Over 50 meters (all codecs) Dimensions: About 28x21x9mm Weight: About 3g Static power consumption: 22mA What`s in the box BT11 USB-A to USB-C Adapter Quick start guid

Bluetooth Dac/Amp Portable Bluetooth headphone amplifier Auto mode for automatic switching on and off with the car motor Integrated omni-directional microphone with noise-cancelling function Fixing clip Red and blue status indicator for battery level and Bluetooth codec Two Bluetooth devices can be connected simultaneously Bluetooth version: 5. 3 Supported Bluetooth codecs - AAC, LDAC, SBC Battery life up to 15 hours The BTR11 has a built-in independent headphone amplifier chip with extremely low internal resistance and an output power of up to 45 mW, which is sufficient for excellent performance with in-ear headphones. The wireless Bluetooth connection allows you to enjoy music in a quality comparable to wired connections. The BTR11 has a built-in rechargeable battery that provides up to 15 hours of uninterrupted music enjoyment. When the battery is low, it only takes 1 hour to charge it to 90%, which is almost full power. It is also compatible for charging mobile phones via a data cable with Type-C interface and supports positive and reverse plugging. It has an integrated high-sensitivity omnidirectional microphone and supports call noise reduction to ensure a clear conversation experience. The housing is equipped with a red and blue two-colour display, and the clever display combination can intuitively show power on/off, pairing, charging, low power and 3 Bluetooth formats. Equipped with Bestechnic's latest BES2700 Bluetooth chip that supports LDAC and Bluetooth 5.3. At an affordable price, this Bluetooth headphone amplifier offers hi-fi level wireless audio quality. It is compact and as long as a little finger, weighs only 12.5 g and has an independent headphone amplifier with a maximum output power of 45 mW. The BTR11 combines compactness and performance, setting new standards for Bluetooth headphone amplifiers in this price range!

Bluetooth Dac/Amp Portable Bluetooth headphone amplifier Auto mode for automatic switching on and off with the car motor Integrated omni-directional microphone with noise-cancelling function Fixing clip Red and blue status indicator for battery level and Bluetooth codec Two Bluetooth devices can be connected simultaneously Bluetooth version: 5. 3 Supported Bluetooth codecs - AAC, LDAC, SBC Battery life up to 15 hours The BTR11 has a built-in independent headphone amplifier chip with extremely low internal resistance and an output power of up to 45 mW, which is sufficient for excellent performance with in-ear headphones. The wireless Bluetooth connection allows you to enjoy music in a quality comparable to wired connections. The BTR11 has a built-in rechargeable battery that provides up to 15 hours of uninterrupted music enjoyment. When the battery is low, it only takes 1 hour to charge it to 90%, which is almost full power. It is also compatible for charging mobile phones via a data cable with Type-C interface and supports positive and reverse plugging. It has an integrated high-sensitivity omnidirectional microphone and supports call noise reduction to ensure a clear conversation experience. The housing is equipped with a red and blue two-colour display, and the clever display combination can intuitively show power on/off, pairing, charging, low power and 3 Bluetooth formats. Equipped with Bestechnic's latest BES2700 Bluetooth chip that supports LDAC and Bluetooth 5.3. At an affordable price, this Bluetooth headphone amplifier offers hi-fi level wireless audio quality. It is compact and as long as a little finger, weighs only 12.5 g and has an independent headphone amplifier with a maximum output power of 45 mW. The BTR11 combines compactness and performance, setting new standards for Bluetooth headphone amplifiers in this price range!

Dual CS43131 Bluetooth 5. 1 DAC & Headphone AMP Seamless one-click switching between modes Computer sound card/Bluetooth decoder/sound dongle for phones Each channel is processed by a CS43131 DAC Independent headphone amplifier power supply High power, balanced output 220 mW 3.5mm and 4.4mm headphone jacks 0,96-inch IPS colour display CTIA standard for inline controls to control music and calls USB decoding up to PCM 96kHz 24bit Supports Bluetooth call noise cancellation 10-band PEQ Dual high-resolution Bluetooth/USB sound card mode The BTR13 is a new version of the BTR3K that features significant improvements, including an enhanced DAC with two CS43131 chips. In combination with the external power mode, the output power can be increased to 220mW (32Ω load).It also has a colour display for more convenient and versatile operation. The 3-mode switch has been retained, allowing quick and easy switching between computer, Bluetooth and smartphone usage scenarios. Patented auto mode Switches on and off with the car, enjoy high quality music anywhere *Patent number: ZL201710563549.5 Computer sound card/Bluetooth decoder/Sound dongle for phones Different use cases all covered with one device The three-position toggle switch allows you to conveniently switch between PC/BT/PHONE modes to make the BTR13 function as a computer sound card, Bluetooth decoder and audio dongle respectively. This not only eliminates the hassle of switching between different devices, but also fulfils your requirements for multiple scenarios in one tiny device. Global PEQ Thanks to FIIO's proprietary customisation algorithm, you get access to a high-quality PEQ that can be easily adjusted via the app or the web. Whether you use the preset EQs online, share them among audiophiles or fine-tune the EQ frequency, gain and bandwidth yourself, the BTR13 can fulfil your individual tuning needs. Dual high-resolution Bluetooth/USB sound card modes The BTR13 is equipped with the Qualcomm QCC5125 Bluetooth chip and supports LDAC, aptX, aptX LL, aptX Adaptive, aptX HD and other Bluetooth codecs, so it supports high-resolution audio transmissions up to 96k in both Bluetooth and USB DAC modes, ensuring you can enjoy music with high fidelity on multiple devices. Lightweight body, powerful performance With its ultra-lightweight body of just 28.6g, the BTR13 is the perfect blend of easy portability and high performance. Utilising the independent power supply system of the built-in amplifier to maximise performance, the BTR13 has a balanced output power of 220mW + 220mW, an astonishing 282% increase over the previous BTR3K, which represents the peak output power of similar products with the same chip. Dual high-quality CS43131 DACs, 0.96-inch colour IPS display, patented card mode, supports microphones and inline controls, supports app control, supports UAC1.0 modeBluetooth codec support - SBC, AAC, APTX, APTX LL, APTX HD, APTX Adaptive, LDAC Bluetooth module QCC5125 DAC - Dual CS43131 Display 0.96-inch colour IPS display

Bluetooth DAC and headphone amplifier Dual ES9069Q DAC chips Bluetooth 5.4 THX AAA78+ amplification An unrivalled champion The BTR17 combines FIIO's years of experience in the development of DACs and headphone amplifiers. In a compact package, it incorporates flagship-level features such as a multi-stage audio architecture and a precision power supply comparable to other high-end players and DAC/headphone amplifier combinations. It is a true all-rounder that will once again set a new standard among Bluetooth headphone amplifiers. A new chip era, a new era of lossless Bluetooth The BTR17 is equipped with Qualcomm's new flagship Bluetooth chip QCC5181, which not only fulfils the Bluetooth LE audio standard and has a transmission bandwidth of 2.1 Mbps, but also enables lossless quality within the aptX Adaptive system. This means that the chip is able to achieve CD-level lossless sound quality via Bluetooth audio, bringing you even closer to the music with all its fine details. In addition, the BTR17 also supports the latest Bluetooth standard - Bluetooth 5 .4. It also supports the Bluetooth audio codecs LDAC, aptX Adaptive 96kHz/24bit and aptX Low Latency, which combined with Snapdragon Sound technology means your Bluetooth listening experience has never sounded so good. Comparison table of Bluetooth encoding bit rates AAC: 328kbps aptX Adaptive: 420kbps aptX HD: 576kbps LDAC: 990kbps aptX Lossless>1.2Mbps Independent power supply, ‘amplified’ performance with patented desktop mode The BTR17 has a dedicated D.Mode switch (desktop mode) and a connection for an external, independent power supply. If you connect the BTR17 to a phone in desktop mode as a dongle DAC and headphone amplifier, you can also connect an external power supply to the BTR17 via the dedicated power connector. In this way, the BTR17's battery is fully powered via USB, which not only prevents overcharging and over-discharging of the built-in battery, but also enables powerful audio output without draining the battery of the connected phone. Patent number: L202321946664.8 One switch for multiple applications The BTR17 features a convenient three-position PC/BT/PHONE switch that can be used to seamlessly switch between operating modes. By switching modes, the BTR17 can optimise its power supply status according to the connected device, making it perfect for different applications. PC (computer sound card): The device is fully powered by the computer. BT (Bluetooth DAC and amplifier): The device is powered by the internal battery and can be used for charging and power supply when connected to USB. PHONE (phone dongle): The device's internal battery participates in the power supply, reducing the power consumption of the connected phone. XMOS 16-core XU316, ingeniously innovative The flagship XMOS XU316 is used as the USB chip, which is characterised by lower latency, more stable transmission and better compatibility than the USB controllers commonly used. With support for 768kHz/32bit audio, DSD512 native and MQA full decoding, the chip can process almost any audio stream that comes its way. The high processing power of the XU316 also enables a high-resolution PEQ that supports up to 192 kHz audio on the BTR17. Sound tuning, completely at your fingertips, high-precision, lossless 10-band PEQ FIIO has constantly worked on integrating software and hardware to develop user-friendly applications and web interfaces. The continuously refined proprietary PEQ adjustment algorithms allow you to fine-tune EQ frequency points, gain, bandwidth and Q value to your liking. This allows you to fully simulate or correct the frequency response curve of different headphones. You can also import, export, share and save EQ curves so that everyone can enjoy the fun of tuning. *Web-based PEQ storage location: Top status bar of the official FIIO website - Support - Web-based PEQ settings. *There is a dedicated EQ shortcut button on the side of the unit that allows you to quickly select the desired EQ settings. Two cores and four channels, outstanding performance, two flagship ES9069Q DACs Inside the BTR17 are two ESS ES9069Q DACs based on the fourth generation 32-bit HyperStream architecture, offering high performance with lower power consumption. This architecture helps to further reduce the digital noise in the DAC, achieving a dynamic range of 130 dB and an overall distortion of -120 dB. The result is a fuller, musical sound against a clean background. DNR: 130dB THD+N: -120dB THX AAA 78+ headphone amplifier, thoroughly improved The BTR17 utilises the THX AAA 78+ headphone amplifier as used in the well-known FIIO KA17 and M23. The four-channel, fully balanced design with 8 operational amplifiers connected in parallel ensures robust yet controlled performance for a clearer and more natural sound. Miniature amplifier, power sound When USB power is applied to the POWER IN port and desktop mode is enabled, the BTR17's THX headphone amplifier utilises four operational amplifiers connected in parallel to amplify the power to its full potential. The result is a balanced output power of up to 650mW+650mW, an astonishing increase of 203% compared to the BTR7. This is comparable even with desktop headphone amplifiers. Multi-stage hi-fi audio architecture, comparable to premium digital audio players The BTR17 integrates mid to high level hi-fi player level signal processing into its compact housing. Digital signals are skilfully processed by the digital audio and DAC converter with dual clocking. LPF pre-amplification and multi-stage analogue audio processing ensure that details and dynamic range of audio signals are accurately restored - comparable to premium digital audio players. Multi-stage power supply, precise power allocation, three-stage ten-rail precision power supply, limitless energy Inside the BTR17 is a three-stage precision power supply with three main rails. The first stage consists of filtering and overvoltage protection, the second stage is responsible for DC-DC step-up conversion, and the third stage consists of high-precision LDO voltage stabilisation. There is an independent power supply rail for the digital signal, the digital-to-analogue conversion and the analogue amplification parts of the audio circuit as well as more than 10 small rails. This specially designed power supply ensures a stable and sufficient power supply, providing a solid foundation for excellent sound quality. Comprehensive protection, worry-free listening Integrated temperature and DC output detection, prevents damage to the device and headphones when abnormal conditions are detected to ensure safe use. Maximum volume limit, prevents unintentionally high volumes and protects against hearing damage. Flagship style, all in the detail The eye-catching volume control features a 3D design engraved on both sides. The exquisite craftsmanship of the pushable volume control is evident when pressed and turned, providing excellent tactile feel and control. The robust 3D aluminium alloy body with a back cover made of innovative, fully welded rawhide and the two-piece front design provide a comfortable grip. The new user interface, made possible by the 1.3-inch colour IPS screen, supports both Chinese and English displays. The font colour even changes along with the audio format. The entire design of the BTR17 is centred on allowing the user to operate the device intuitively and easily grasp the current status. Durability of the control button: Press＞50000 times Turn＞40000 times *The figures are from FIIO Labs tests. Actual figures may vary due to different usage conditions. Blue: SBC; Cyan: AAC; Purple: aptX/aptX LL; Yellow: aptX HD; White: LDAC; Green: aptX Adaptive/aptX Lossless A flagship experience in every way 3.5 mm and 4.4 mm dual outputs Compatible with most headphones, the 3.5 mm output also supports inline control according to the CTIA protocol Driver-free mode Select UAC1. 0 mode, simply connect and play with your Switch, PS5 and other devices. Two intertwined colours, leatherette case included The BTR17 is available in black or blue and comes with a matching leatherette case that not only protects your devices but also looks stylish. A wonderful companion app, more ways to play In conjunction with the FiiO Control App, you can unlock more features of the BTR17. The app also enables firmware upgrades, whether via OTA or local upgrades. Button interface with full function display The FiiO BTR17 sets new standards in audio performance with its two ES9069Q DACs, THX amplification and advanced Bluetooth connectivity. Suitable for both desktop and mobile use, the BTR17 is a must-have for audio enthusiasts looking for a high-quality listening experience.

Bluetooth DAC and headphone amplifier Dual ES9069Q DAC chips Bluetooth 5.4 THX AAA78+ amplification An unrivalled champion The BTR17 combines FIIO's years of experience in the development of DACs and headphone amplifiers. In a compact package, it incorporates flagship-level features such as a multi-stage audio architecture and a precision power supply comparable to other high-end players and DAC/headphone amplifier combinations. It is a true all-rounder that will once again set a new standard among Bluetooth headphone amplifiers. A new chip era, a new era of lossless Bluetooth The BTR17 is equipped with Qualcomm's new flagship Bluetooth chip QCC5181, which not only fulfils the Bluetooth LE audio standard and has a transmission bandwidth of 2.1 Mbps, but also enables lossless quality within the aptX Adaptive system. This means that the chip is able to achieve CD-level lossless sound quality via Bluetooth audio, bringing you even closer to the music with all its fine details. In addition, the BTR17 also supports the latest Bluetooth standard - Bluetooth 5 .4. It also supports the Bluetooth audio codecs LDAC, aptX Adaptive 96kHz/24bit and aptX Low Latency, which combined with Snapdragon Sound technology means your Bluetooth listening experience has never sounded so good. Comparison table of Bluetooth encoding bit rates AAC: 328kbps aptX Adaptive: 420kbps aptX HD: 576kbps LDAC: 990kbps aptX Lossless>1.2Mbps Independent power supply, ‘amplified’ performance with patented desktop mode The BTR17 has a dedicated D.Mode switch (desktop mode) and a connection for an external, independent power supply. If you connect the BTR17 to a phone in desktop mode as a dongle DAC and headphone amplifier, you can also connect an external power supply to the BTR17 via the dedicated power connector. In this way, the BTR17's battery is fully powered via USB, which not only prevents overcharging and over-discharging of the built-in battery, but also enables powerful audio output without draining the battery of the connected phone. Patent number: L202321946664.8 One switch for multiple applications The BTR17 features a convenient three-position PC/BT/PHONE switch that can be used to seamlessly switch between operating modes. By switching modes, the BTR17 can optimise its power supply status according to the connected device, making it perfect for different applications. PC (computer sound card): The device is fully powered by the computer. BT (Bluetooth DAC and amplifier): The device is powered by the internal battery and can be used for charging and power supply when connected to USB. PHONE (phone dongle): The device's internal battery participates in the power supply, reducing the power consumption of the connected phone. XMOS 16-core XU316, ingeniously innovative The flagship XMOS XU316 is used as the USB chip, which is characterised by lower latency, more stable transmission and better compatibility than the USB controllers commonly used. With support for 768kHz/32bit audio, DSD512 native and MQA full decoding, the chip can process almost any audio stream that comes its way. The high processing power of the XU316 also enables a high-resolution PEQ that supports up to 192 kHz audio on the BTR17. Sound tuning, completely at your fingertips, high-precision, lossless 10-band PEQ FIIO has constantly worked on integrating software and hardware to develop user-friendly applications and web interfaces. The continuously refined proprietary PEQ adjustment algorithms allow you to fine-tune EQ frequency points, gain, bandwidth and Q value to your liking. This allows you to fully simulate or correct the frequency response curve of different headphones. You can also import, export, share and save EQ curves so that everyone can enjoy the fun of tuning. *Web-based PEQ storage location: Top status bar of the official FIIO website - Support - Web-based PEQ settings. *There is a dedicated EQ shortcut button on the side of the unit that allows you to quickly select the desired EQ settings. Two cores and four channels, outstanding performance, two flagship ES9069Q DACs Inside the BTR17 are two ESS ES9069Q DACs based on the fourth generation 32-bit HyperStream architecture, offering high performance with lower power consumption. This architecture helps to further reduce the digital noise in the DAC, achieving a dynamic range of 130 dB and an overall distortion of -120 dB. The result is a fuller, musical sound against a clean background. DNR: 130dB THD+N: -120dB THX AAA 78+ headphone amplifier, thoroughly improved The BTR17 utilises the THX AAA 78+ headphone amplifier as used in the well-known FIIO KA17 and M23. The four-channel, fully balanced design with 8 operational amplifiers connected in parallel ensures robust yet controlled performance for a clearer and more natural sound. Miniature amplifier, power sound When USB power is applied to the POWER IN port and desktop mode is enabled, the BTR17's THX headphone amplifier utilises four operational amplifiers connected in parallel to amplify the power to its full potential. The result is a balanced output power of up to 650mW+650mW, an astonishing increase of 203% compared to the BTR7. This is comparable even with desktop headphone amplifiers. Multi-stage hi-fi audio architecture, comparable to premium digital audio players The BTR17 integrates mid to high level hi-fi player level signal processing into its compact housing. Digital signals are skilfully processed by the digital audio and DAC converter with dual clocking. LPF pre-amplification and multi-stage analogue audio processing ensure that details and dynamic range of audio signals are accurately restored - comparable to premium digital audio players. Multi-stage power supply, precise power allocation, three-stage ten-rail precision power supply, limitless energy Inside the BTR17 is a three-stage precision power supply with three main rails. The first stage consists of filtering and overvoltage protection, the second stage is responsible for DC-DC step-up conversion, and the third stage consists of high-precision LDO voltage stabilisation. There is an independent power supply rail for the digital signal, the digital-to-analogue conversion and the analogue amplification parts of the audio circuit as well as more than 10 small rails. This specially designed power supply ensures a stable and sufficient power supply, providing a solid foundation for excellent sound quality. Comprehensive protection, worry-free listening Integrated temperature and DC output detection, prevents damage to the device and headphones when abnormal conditions are detected to ensure safe use. Maximum volume limit, prevents unintentionally high volumes and protects against hearing damage. Flagship style, all in the detail The eye-catching volume control features a 3D design engraved on both sides. The exquisite craftsmanship of the pushable volume control is evident when pressed and turned, providing excellent tactile feel and control. The robust 3D aluminium alloy body with a back cover made of innovative, fully welded rawhide and the two-piece front design provide a comfortable grip. The new user interface, made possible by the 1.3-inch colour IPS screen, supports both Chinese and English displays. The font colour even changes along with the audio format. The entire design of the BTR17 is centred on allowing the user to operate the device intuitively and easily grasp the current status. Durability of the control button: Press＞50000 times Turn＞40000 times *The figures are from FIIO Labs tests. Actual figures may vary due to different usage conditions. Blue: SBC; Cyan: AAC; Purple: aptX/aptX LL; Yellow: aptX HD; White: LDAC; Green: aptX Adaptive/aptX Lossless A flagship experience in every way 3.5 mm and 4.4 mm dual outputs Compatible with most headphones, the 3.5 mm output also supports inline control according to the CTIA protocol Driver-free mode Select UAC1. 0 mode, simply connect and play with your Switch, PS5 and other devices. Two intertwined colours, leatherette case included The BTR17 is available in black or blue and comes with a matching leatherette case that not only protects your devices but also looks stylish. A wonderful companion app, more ways to play In conjunction with the FiiO Control App, you can unlock more features of the BTR17. The app also enables firmware upgrades, whether via OTA or local upgrades. Button interface with full function display The FiiO BTR17 sets new standards in audio performance with its two ES9069Q DACs, THX amplification and advanced Bluetooth connectivity. Suitable for both desktop and mobile use, the BTR17 is a must-have for audio enthusiasts looking for a high-quality listening experience.

Portable CD player with Hi-Fi output Specially designed audio architecture Flagship DAC CS43198*2 660 mW+660 mW output power Customised LCD display 3.5 mm+4, 4 mm headphone outputs Optical/coaxial digital outputs Dual desktop-portable power supply modes USB CD ripping aptX HD Hi-Res Bluetooth transmitter Specially designed audio architectureThe FiiO DM13's specially designed audio architecture pairs two flagship Cirrus Logic CS43198 chips with two SGM8262 low-noise hi-fi headphone amplifiers. The combination of two DACs and two amplifiers enables the portable CD player to produce truly high-quality sound. High-quality ‘core’ for smoother volume control Flagship DAC 2x CS43198 Unlike most portable CD players, the FiiO DM13 uses two flagship CS43198 DAC chips, which offer high performance and low power consumption for excellent audio quality. FIIO engineers have also specially designed an output stage that better captures the sound of the DAC, with the same DAC chip controlling the volume. The DAC chip allows for 99-step fine volume adjustment, which not only allows for smooth volume changes, but also makes the sound clearer at any volume. Tiny body - Enormous performance The FiiO DM13 may be compact, but it offers impressive performance that sets it apart from other similar products. Not only can it drive most headphones, but it can also be connected to powered speakers or other headphone amplifiers for an exceptional listening experience. Portable CD player- Useful anywhere FIIO designers have combined manufacturing artistry and structural design to shrink the FiiO DM13 to a size smaller than most other CD players, with dimensions of approximately 144 x 137 x 27 mm (excluding feet). The DM13 also features an ESP (electronic skip protection) switch, ensuring a stable and enjoyable listening experience whether you're on the move or standing still. Stable CD reading - Pay attention to everything By lightly pressing the lever, the lid opens effortlessly so that you can insert your disc. This gives your music a physical presence that cannot be found with digital-only playback. The spacious disc tray significantly reduces the likelihood of scratches during high-speed rotation and provides maximum protection for your favourite discs. *Due to technical limitations, the above measures reduce the likelihood of discs being scratched, but cannot completely eliminate it. Customised LCD display - Reliably clear The high-contrast, durable LCD display clearly shows the volume, track number and playback duration of the song and makes the status of the device easy to understand. Even with prolonged screen use, it won't burn in, giving you one less thing to worry about. 3.5 mm + 4.4 mm dual headphone outputs 3.5 mm and 4.4 mm outputs: for connecting headphones Single-ended and balanced line outputs: for connecting to powered speakers or amplifiers Optical/coaxial digital outputs Special low-jitter crystal oscillators ensure accurate synchronisation of the digital clock, resulting in cleaner and more stable digital signal transmission. Optical and coaxial digital outputs: for connection to an external DAC USB CD ripping - More ways to play You can rip your favourite CDs to WAV files stored on a portable storage device and easily share them with friends and family. The WAV music files on this portable storage device can then be easily transferred to other computers or phones, so you can play the music on your CDs anytime, anywhere. * Supports FAT32 formatted storage devices only. aptX High-Res Bluetooth - Convenient wireless connections that also sound great Unlike traditional Bluetooth portable CD players, the DM13 BT features a Qualcomm Bluetooth platform that provides high-resolution Bluetooth audio with support for aptX, aptX Low Latency, aptX HD codecs as well as the standard SBC codec. This high-quality wireless transmission improves the Bluetooth sound quality of portable CDs. Patented Desktop Mode - Relaxed Listening FIIO's highly acclaimed Desktop Mode is now available for the DM13. When connected to a USB power source, simply slide the D.MODE switch to ‘ON’ and the DM13 will be powered directly via USB without consuming battery power, extending battery life. *When the remaining battery capacity reaches 0% and the device is forcibly switched off, the battery will start charging regardless of the current mode. Long battery life - 10 hours of playback with lithium batteries The DM13 is powered by a specially selected 3750 mAh, 3.8 V cobalt-lithium battery. You can take the DM13 anywhere and listen to music for 10 hours* - more than enough for even the longest listening sessions. *Data from FIIO Labs. Actual results may vary due to usage conditions that differ from test conditions. Gapless Playback - Smooth Playback In the early stages of developing this product, FiiO gathered extensive feedback from users and overcame many challenges to carefully develop a range of user-friendly and thoughtful features - including gapless playback, the ability to save favourites, and loop playback. The loop playback function supports loops on a single track, random tracks and even the entire CD - so you can customise playback to your liking. High quality materials - Luxurious and durable The aluminium alloy casing perfectly combines texture and feel while ensuring the structural strength of the device. Precision-machined aluminium alloy components are used for the critical hinge, offering greater wear resistance and durability. *Rigorous testing in FIIO laboratories has shown that the hinge can be reliably closed and opened > 5000 times. Colourful and vibrant - A unique style Discover how different colours can create different moods. Soon available in silver, black, red, white and white with skylight effect. This is not only a portable CD player with great sound, but also a stylish accessory that can literally make your music journey more colourful.

Powerbank for FiiO KA17 To avoid excessive strain on your smartphone's battery, FiiO Electronics Technology has introduced the FiiO ESTICK Mini Power Bank, specially designed for the FiiO KA17. This power bank connects directly to the FiiO KA17 via USB-C, making the device only slightly wider and keeping the combination compact. The FiiO ESTICK Mini Powerbank has a 1,100 mAh battery that delivers 5V and 0.6A. This battery can extend the power supply of the KA17 by up to five hours.

Flagship in-ear headphones 2 dynamic 6 BA 8 drivers IEM's push-pull dual dynamic driver units Custom Knowles enhanced mid-BA drivers Titanium+7000 aluminium construction Semi-open design Mid-frequency notch filter Four-way acoustic design Patented S.Turbo design, improved bass extension, more robust bass 3 interchangeable audio filters enabling different listening experiences High-purity monocrystalline sterling silver cable, 8 strands with a total of 224 wires Co-developed with Tokyo Onkyo Ltd. Rubycon film capacitor crossovers in audiophile quality Physical pass-through, refined frequency division Optimised wearing ergonomics Interchangeable 3.5/4.4 mm plugs Flagship sound Three years ago, the FH9 was launched, the first high-end hybrid headphones from FIIO. With its energetic dynamics, wide soundstage and pleasant sound quality, it was enthusiastically received by hi-fi users worldwide. It gradually became known among audiophiles as a great example of ‘balanced headphones’ and far exceeded expectations in terms of popularity. It is still a competitive headphone on the market today. The new FIIO FH19 from FIIO is a significant upgrade that incorporates a lot of user feedback. It retains the distinctive sound and premium build quality of the FH9 and has also been developed in partnership with Tokyo Onkyo Ltd. in Japan and Knowles in the USA. It features a truly high-end acoustic design, with richer and fuller mids and a more robust yet flexible bass. In addition, the fit has been redesigned and optimised based on the characteristics of the human ear, so you can enjoy flagship-level comfort. The top, further improved The new FIIO FH19 is equipped with two 13.7mm dynamic drivers and six balanced armature drivers, matching the flagship. The bass is reproduced by a completely new push-pull dual dynamic driver unit, which was developed jointly with Tokyo Onkyo Ltd. in Japan. This driver is characterised by significantly improved extension, cohesion and speed in the low frequency range. The mid to high frequencies are handled by specially adapted, improved Knowles Balanced Armature drivers for the midrange, achieving greater sound energy density for rich and delicate vocals that are wonderfully musical without sacrificing detail. As the cones move back and forth, the overall direction of movement of the two dynamic drivers remains consistent due to the push-pull arrangement, ensuring phase consistency. This effectively doubles the driving force and allows the diaphragms to damp each other with air. As a result, the dynamic drivers exhibit more stable movement and completely suppress any residual sound after the end of the audio signal. Compared to typical dynamic drivers, push-pull dual dynamic drivers require only half the amplitude to reach the target sound pressure level. This results in lower cone excursion, which significantly improves linear drive performance and further reduces intermodulation distortion, allowing the driver unit to deliver a cleaner sound. Customised Knowles Enhanced Mid-BA Drivers The FIIO FH19 uses six Knowles Balanced-Armature drivers as mid and high frequency units. To achieve an even higher level of vocal sound quality, FIIO has worked with Knowles to develop a custom balanced armature driver with enhanced midrange. By adding acoustic vents in the rear cavity of the driver, the mid-frequency driver gains more sound energy compared to typical mid-frequency drivers. This brings out the benefits of the midrange driver even more, resulting in rich and smooth vocals that sound as immersive and realistic as if the singer were standing right next to you. 7000 Series titanium and aluminium construction The FIIO FH19 boasts a build quality worthy of a flagship speaker, helped by its titanium centre frame. Its luxurious feel and uniquely charming titanium colour give it a premium look. As the part of the headphones that is touched the most, the rigidity and corrosion resistance of the pure titanium metal bracket thoroughly protects the rest of the headphone housing and makes it resistant to everyday wear and tear. The FIIO FH19 uses 7000 series aluminium*, which ensures a robust and resistant housing while reducing the weight of the headphones. Thanks to this aluminium, the FH19 offers a comfortable wearing experience even with more drivers and a more complex acoustic design. *7000 series aluminium alloy is widely used for aircraft fuselages, wings and other important components. It has high strength, rigidity and corrosion resistance. Fatigue-free listening, large sound stage Semi-open design The semi-open design was highly praised in the FIIO FH9, FH7S, FH5S and FD5. In the FH19, this proven semi-open design is used again and has been specially adapted to combine with FIIO's balanced pressure relief technology for the front and rear cavities - the result is a more natural and relaxed sound with a wide sound stage. This design efficiently equalises internal air pressure, eliminating the feeling of pressure on the eardrum, which also helps protect your hearing. Enjoy long listening without fatigue. Mid-frequency cut-off filter The FH19 features a variety of different drivers and acoustic design principles. The scientific tuning of the individual parts so that they form a harmonious whole is the essence of high-level tuning. To achieve this, the FIIO development team has developed a special ‘mid-frequency cut filter’ for the FH19 hybrid earphones. Further enhanced mid-range tests have shown that the FH19's mid-frequency cut filter not only retains the high resolution and clarity of the BA drivers, but also increases the sound pressure level in the mid-frequency range. This makes the vocals denser and fuller while ensuring a smooth transition between the dynamic driver and the BA driver for the mid frequencies. The FH19's mid-frequency cut-off filter effectively filters out the high-frequency 8 kHz peaks generated by the mid-range drivers. This reduces the overlap between the sound produced by the midrange and tweeter drivers, eliminating sibilance while ensuring high sound quality. The mid-frequency cut-off filter can also advance the crossover point of the balanced armature units. This ensures that these drivers have a truly independent frequency range and there is no interference with the other drivers, allowing the tweeters to perform to their full potential. The working principle of the FH19's mid-frequency cut-off filter: When the frequency of the sound wave is close to the natural frequency of the resonance chamber, the inner wall of the resonance chamber and the air generate vibrational friction, which converts the sound energy of certain frequency bands into mechanical and thermal energy, thereby consuming sound energy and achieving a sound absorption effect. Conversely, the resonance effect in the cavity is weaker if the frequency of the sound wave is far away from the natural frequency of the resonance chamber, resulting in less sound absorption. This principle forms the basis for the operation of the FH19's mid-frequency cut-off filter, which adjusts the sound produced by the mid-range drivers and achieves a physical pass-through effect. Focusing on small details to achieve big improvements Suspended voice coil To achieve flagship-level driver performance, the FIIO FH19 utilises a suspended voice coil. With this design, the voice coil leads are routed directly from the centre hole underneath the cone, allowing them to float in the gap. This avoids unnecessary contact and prevents additional adhesive load. Compared to conventional diaphragms*, the floating voice coil design ensures smooth and gentle diaphragm movement, minimising interference from other factors and fully exploiting the diaphragm's inherent potential. *Conventional diaphragms often use special adhesives to bond the voice coil to the diaphragm surface. However, this approach not only increases the overall weight of the diaphragm, but can also lead to a dynamic imbalance during dynamic movements of the driver. Uneven local weight distribution can lead to vibration irregularities, change the compliance of the cone and even cause distortion due to voice coil scraping. This ultimately affects the overall performance of the driver. Scalpel-like accuracy Rubycon audiophile-grade film capacitor crossovers The FH19 is equipped with the same high-precision Japanese film capacitors as the FA19, which offer exceptional accuracy in phase matching and have been developed with the utmost care for sound quality. While conventional resistor-based crossover components typically have an accuracy error of around 1%, the FH19 achieves an impressively low error rate of 0.1%. In addition, the FH19 not only achieves more precise crossover points compared to conventional ceramic capacitors, but also effectively improves the resolution in the high frequency range and results in a more detailed sound overall. Acoustic four-way design "While the basic design is derived from the FH9, the FH19 builds on and surpasses its predecessor by updating the bass and midrange drivers and implementing them in a more precisely controlled four-way crossover design. Special push-pull dual dynamic driver units are used in the low frequency range, and a ‘Turbine Low-Frequency Boost Technology’ is used for physical low-pass filtering for relaxed yet natural bass. For the mid frequencies, the FH19 introduces an innovative ‘3+1 semi-open’ acoustic layout with balanced armatures. This is complemented by a newly designed resonance chamber that allows for two separately managed mid-range areas, resulting in richer and more emotional mids. For the high frequencies, the FH19 retains the coaxial design with an acoustic guide, but also incorporates audiophile-quality Rubycon film capacitors. This combination enables high resolution with excellent high frequency response." Chief Engineer of FIIO IEM's R&D Centre Turbo-charged energy Patented S.Turbo design Inspired by turbochargers in super sports cars, the FIIO development team has created the patented S.Turbo acoustic design. This design ingeniously utilises the properties of sound wave guidance and improves bass performance through a turbine-shaped structure. The result is a deep and lively bass. In addition, the design skilfully filters out excess mid to high frequencies from the dynamic driver, ensuring smooth transitions between the low and mid to high frequencies. The result is a powerful and robust sound. Patent number: ZL2018211416279 Interchangeable audio filters As befits an IEM flagship, the FH19 has three pairs of interchangeable audio filters. Each filter has a different internal attenuation and mesh density, so you can customise the sound to your preference: Red audio filter - Boosts low frequencies and provides powerful and impressive bass Black audio filter - Provides a balanced sound that is clear and transparent Green audio filter - Delivers fine and detailed highs *Green filter is pre-installed. The other filters are included in the carrying case. Top-class comfort Optimised wearing ergonomics 10° ear cup angle Based on user feedback and numerous optimisations, the angle between the ear cup and the wearing surface along the Y-axis is exactly 10°, while the length of the ear cup remains unchanged. This adjustment means that the earphones fit even more precisely in the ear canal, which significantly improves both wearing comfort and stability. Gap-free, comfortable fit, the FH19 has a completely new, more three-dimensional rear recess design. Numerous tests led to numerous ergonomic optimisations, such as ear-friendly protrusions with a thickness of approx. 1.4 mm, which ensure a firm and stable fit by minimising any unwanted movement. The brand new design of the FH19 back panel features a slight reduction in thickness - approximately 1 mm - in the area corresponding to the fold of the human ear. This structural design significantly reduces the feeling of pressure and compression on the ear from the earphones. In combination with the excellent housing materials, the FH19 disappears into your ears while delivering a first-class sound. Pure silver for pure sound The FH19 comes with a high-purity pure silver cable as standard. Each of the 8 strands consists of 28 wires, totalling 224 wires. Each individual wire is insulated with enamel and the cable is braided into strands. The outer jacket is made of imported, transparent and environmentally friendly TPU, which enhances the transparent appearance of the cable. In addition, this material effectively prevents the cable from yellowing with prolonged use and becoming stiff at low temperatures. *The cable is identical to the LC-RD Pro 2022 Straight, interchangeable twist-lock audio plugs Supports 3.5/4.4 mm plugs and features extended stainless steel MMCX plugs *Patent for interchangeable audio plugs licensed by FABRILOUS. Listen the way you want 22 pairs of ear tips included As befits a flagship model, the FH19 comes with 22 pairs of ear tips in different shapes and sizes* to give you a comfortable listening experience no matter what your preferences are. In addition to the popular HS18 and SpinFit ear tips, the new HS18 silicone ear tips are also included. Specifications Headphone type: Hybrid in-ear monitors with dynamic and BA fittings Frequency response: 8Hz-40kHz Impedance: 16Ω@1kHz Sensitivity: 109dB/mW@1kHz Cable type: 8 strands with a total of 224 wires of high-purity pure silver Length of cable: Approximately 1.2m Weight of headphone unit: Approximately 12g (without cable) Earphone connection: Extended MMCX Audio plug: Straight twist-lock plug3 pairs of HS20 silicone ear tips (S/M/L) 3 pairs of HS18 ear tips (S/M/L) 3 pairs of SpinFit ear tips (S/M/L) 2 pairs of foam ear tips (M) 3 pairs of bass ear tips (S/M/L) 3 pairs of balanced ear tips (S/M/L) (size M pre-installed) 3 pairs of vocal ear tips (S/M/L) 2 pairs of dual flange ear tips (M) 1x HB7 carrying case 1x cleaning brush 1x MMCX quick release 1x magnetic cable clip 1 set of audio filters red/black/green 1x pure silver earphone cable with interchangeable plug 3. 5/4.4 mm 1x quick start guide

High-performance planar in-ear headphones Self-developed second-generation 14.5 mm planar driver 1 µm ultra-thin diaphragm Patented technology with double coating of titanium and aluminium 28 nm high-performance process technology 0.055 mm ultra-fine conductor paths Strong magnetic architecture with 14 N52 neodymium magnets ‘Tesla Valve’ technology for patented bass reinforcement Lightweight, ergonomic design High-quality appearance with rosewood/black walnut front covers High-purity silver-plated copper cable 3.5 mm + 4.4 mm interchangeable termination plug Hi-Res Audio certified FiiO delves deeper into the world of Hi-Fi in-ear monitors with the all-new FiiO FP3. After two years of careful research and development, FiiO has developed the FP3 with a proprietary 14.5mm planar magnetic driver. It features an ultra-thin 1-µm diaphragm with FiiO's patented dual-coating technology. The driver is manufactured with extremely precise nano-level craftsmanship to ensure high-quality sound performance. The FiiO FP3 combines a super powerful Tesla-grade magnetic architecture with a strong magnetic circuit with 14 N52 neodymium magnets. It is a double-sided design with 7 magnets on each side of the driver. The FiiO FP3 promises impressive sound performance with ultimate clarity and excellent dynamics across a wide frequency band. The FiiO FP3 looks extremely beautiful with its solid rosewood/black walnut covers. The FP3 takes your listening experience to the next level with its premium performance. Get the FiiO FP3 today and experience the rich, dynamic sound of a precision engineered planar driver! Self-developed 2nd generation planar magnet driver The FiiO FP3 features a self-developed second generation 14.5 mm planar magnet driver. It was developed from the ground up by experienced acoustic engineers at FiiO. It features an ultra-thin 1-µm diaphragm with a double-coated, patented design. With professional tuning adjustments from FiiO, the FP3 achieves a wide stage, deep bass response and detailed, extended treble reproduction with a frequency response of up to 40 kHz. The driver is precision manufactured with nanometre-level accuracy. It was manufactured using a 28 nm process. Ultra-thin diaphragm and precision engineered driver The planar magnetic driver of the FiiO FP3 utilises an ultra-thin 1-µm diaphragm. It is made from high-performance PET as the substrate material for the diaphragm. It is extremely lightweight and combined with its ultra-thin design, it achieves lightning-fast movement speed, resulting in faster transients, improved dynamics and low distortion in sound output. The driver utilises FiiO's own patented double coating system. The planar driver uses a PET diaphragm substrate with an aluminium and titanium material coating to form a double-coated driver unit. The first layer is made of aluminium, while the second coating layer is made of titanium. Super Strong Magnetic Architecture The FiiO FP3 has a strong, powerful magnetic architecture. Each driver has 14 powerful N52 neodymium magnets, seven on each side of the driver. The balanced placement of these magnets allows for an evenly distributed, uniform diaphragm of the double-coated driver. The diaphragm experiences balanced forces on both sides, resulting in smooth movement that improves sound efficiency and also reduces distortion. Improved bass response with ‘Tesla Valve’ acoustic technology The FiiO FP3 features the same patented ‘Tesla Valve’ bass enhancement technology as the highly acclaimed FD15 IEMs. The length, angle and number of channels in the FP3's cavity have been optimised to achieve a fluid Tesla Valve structure. This technology significantly improves bass response and provides a deeply textured, impressive bass response. New ear-stable design for more comfort The FiiO FP3 offers you a comfortable wearing experience with its precisely manufactured ear cups. The pair features a 3D-printed front shell design made of high-quality material. The shells have a special support structure in the concave ear cup area, which improves the wearing comfort for the users. In addition, you also get a beautiful look with stabilised wooden covers available in rosewood and black walnut colour options. Each earpiece weighs just 6.5 grams, so the pair literally disappears into your ears. High-quality standard cable The FiiO FP3 comes with a high-purity silver-plated copper cable. This is a four-core cable with a total of 392 cores made of high-purity silver-plated copper material. Each wire is individually enamelled and insulated to ensure smooth signal transmission and eliminate microphony problems. The wires are braided together in a stranded structure. The cable is fitted with 0.78 mm 2-pole connectors and has an interchangeable connector system with 3.5 mm and 4.4 mm balanced connectors, which are included in the scope of delivery.

Wired over-ear headphones Solid American black walnut shells 60 mm dynamic driver Nanowood fibre composite diaphragm W-shaped suspension seal Closed-back design U-shaped acoustic damping tube Conical baffle plate 32 Ω high sensitivity design 3.5 mm and 4.4 mm headphone cables included High-quality headphone storage bag Sound of nature The FIIO FT1 cups are made from carefully selected American black walnut in FAS quality. The smooth grain of the wood, which is unique to each piece, and the fine texture bring out its natural beauty. This very dense solid wood also helps to effectively reduce cavity resonances and minimise standing waves. 60 mm dynamic driver The FIIO FT1 features a newly developed 60 mm second-generation dynamic driver specifically designed for FIIO's first closed-back over-ear headphones. The larger-than-average driver improves the efficiency of energy conversion and provides a solid foundation for powerful bass. In addition, the larger size of the driver results in lower resonance points at low frequencies, allowing for deeper bass, dynamic sound and an overall authoritative sound. Nanofibre composite cone - paper making technology and the art of sound The cone of the FIIO FT1 is mainly made of carefully selected paper wood fibres based on 90 year old spruce wood from Northern Europe. European spruce is a premium raw material for musical instruments and fibre products, known for its clear and natural sound. Mature northern European spruce wood undergoes a series of processes including soaking, boiling and beating to produce a specific pulp. A certain amount of carbon fibre material is added to meet the acoustic resilience requirements. The membrane is then baked and moulded in a further round so that it finally reaches a thickness of around 0.1 mm, is light and resistant. To bring out the full acoustic performance of the nano wood fibres, a lightweight PU material with high internal resistance is used for the suspension seal, which improves the compliance of the diaphragm and increases elasticity in the low frequency range, enhancing the density of voices from the sound source, resulting in warm, rich voices. In keeping with its overall acoustic concept and high-quality listening experience, the FIIO FT1 uses a nano wood fibre cone. This membrane consists of carefully selected paper fibres in combination with a lightweight PU (polyurethane) suspension seal. It is characterised by excellent high-frequency extension and excellent transient response, resulting in a clean, precise sound with clear imaging and giving you the unique sweet, rich and dense midrange sound of paper cones. This driver works in harmony with the FT1's other acoustic design elements to deliver a specially tuned frequency response for a pure and pleasing sound experience. It's as if the elegant aesthetics of the ‘paper’ driver translate perfectly into beautiful sound. Cutting-edge technology and innovative applications The FIIO FT1, FIIO's first closed-back over-ear headphones, pioneers a new generation of in-house acoustic technology - the W-shaped suspension seal. The 25 mm diameter voice coil is larger compared to similar models and has been specially optimised and tuned. Compared to typical, similarly sized cones, the W-shaped cone achieves a 25.8 % larger effective vibrating area, allowing it to store more energy reserves. The FT1's cone with a hard dome and a compliant suspension seal allows the 25 mm voice coil to drive the stiffer dome region directly. This design minimises vibration losses between the different materials and reduces distortion caused by driver break-up, allowing the FT1 to deliver a more refined sound. Ultra-fine Japanese CCAW voice coil To ensure a robust and high-quality sound, the FIIO FT1 uses a specially imported Japanese ultra-fine CCAW (Copper-Clad Aluminium Wire) voice coil with a diameter of up to 25 mm. A longer copper wire of the voice coil can directly improve the efficiency of the transducer and the drive capacity, resulting in a better transient response and a purer, more pleasant sound. Each individual wire core in the CCAW coil has a diameter of approx. 0.035 mm and is therefore as thin as a hair. In addition, the voice coil frame of the FT1 is made of lightweight KSV (Kapton), which also contributes to a significant reduction in overall cone mass. The result is improved response speed and minimised reverberation. Closed-back design The FT1 is FIIO's first closed-back over-ear headphones and incorporates a number of features specifically designed to enhance the closed-back listening experience. A series of sound-absorbing components in the FT1 effectively reduce ambient noise, including external voices and ambient noise, by up to 26 dB. Whether you're commuting, editing recordings, working in the office or gaming, the FT1 lets you immerse yourself in a high-fidelity audio world. It is a truly great sounding all-rounder headphone. U-shaped sound attenuation tube for improved noise reduction The U-shaped sound attenuation tube specially developed for the FIIO FT1 not only improves passive noise reduction, but also ensures that sound energy is channelled through the flute over a certain length and angle, increasing the air viscosity and reducing the resonance frequency of the cavity. This further improves the bass expansion. You will clearly feel the air movement and the focussed power of percussion and strings. Conical baffle The pursuit of excellent sound has always been the essence of hi-fi. Based on the characteristics of the FT1 dynamic drivers, the development team has designed a conical baffle for them. This device allows the entire driver to be positioned parallel to the human ear, breaking sound convergence and avoiding standing waves. The result is minimal attenuation of high frequencies for true hi-fi sound quality. 32-Ω design with high sensitivity The FIIO FT1 is designed to provide users with a high-quality hi-fi experience in various usage scenarios. To achieve this, the FT1 has a low impedance of 32Ω and offers an acoustic sensitivity of 113dB/Vrms@1kHz (equivalent to 98dB/mW@1kHz). This significantly reduces the need for drive power, allowing you to enjoy outstanding sound quality effortlessly. Adaptive 3-axis headband The FT1 has inherited the excellent ergonomic design of the FIIO FT series. The adaptive 3-axis headband allows free rotation at different angles. This design adapts to different head sizes and ensures a snug fit on the head for improved comfort and minimised sound loss. 10Hz-40kHz ultra-wide frequency response The FIIO FT1 has a frequency response of 10 Hz to 40 kHz, providing a studio-like listening experience. Every little detail is reproduced cleanly, just as you would expect from a professional audio device. Lightweight, portable headband To make the FT1 headband more portable and lighter, it is equipped with high-quality steel rails that significantly increase the durability of the headband. You will feel the precision and sophistication of the mechanical construction every time you adjust the headband. In addition, compared to similar products, the FT1 offers an extended adjustment range from 0 to 11 clicks to adapt to different head sizes. The part of the headband that comes into contact with the head is made of lychee leather for a soft and comfortable feel. Breathable fabric ear pads Experience comfortable long listening sessions and say goodbye to congestion. The FT1 is equipped with breathable fabric ear pads, which are made of a textile material that comes into contact with your skin. The high-density, breathable mesh design efficiently dissipates the heat that builds up between the ear pads and your ears. The side of the ear pads is made of protein leather, which not only looks good, but feels good too. Dual TRS headphone jacks The FIIO FT1 features two 3.5mm TRS headphone jacks, allowing you to easily switch and upgrade to a different headphone cable. Includes high-quality headphone storage bag The FT1 comes with a high-quality headphone storage bag, made with the same materials and techniques used by top French brands. It offers a refined and elegant look rarely found in this class, but undoubtedly useful for protection. 2 silver-plated oxygen-free copper cables included The brand new FT1 comes with two headphone cables - with 3.5 mm plugs (single-ended) and 4.4 mm plugs (balanced). Both cables are identical and consist of an oxygen-free, copper-coated silver wire base with 392 wires, have a thickness of 24AWG and are 1.5 metres long. This makes the FT1 compatible with many audio devices as you can easily switch between cables. They produce a transparent yet robust sound, so you can enjoy lossless audio quality to the full. What`s in the boxFiiO FT1 32Ω Large Dynamic Driver headphones with solid wood cups 392-core silver-plated oxygen-free copper cable 3.5 mm headphone cable 4.4 mm balanced headphone cable 3.5 mm to 6.35 mm adapter High-quality headphone storage bag

Open back planar headphones Open flat diaphragm design Large Planar Magnetic driver (95mm x 86mm)High fidelity sound Interchangeable 3.5mm/4.4mm plugs The Fiio FT1 Pro is an advanced open flat diaphragm headphone equipped with a specially developed 95x86mm flat diaphragm unit. Featuring a 1µm special film diaphragm, double sapphire aluminium coating and a balanced open acoustic design, the FT1 Pro offers a wide frequency response from 7Hz to 40kHz. With its lightweight and breathable construction, it is designed for comfort and exceptional sound quality. Self-developed planar driver 95x86 mm driver for a wide sound stage and precise sound reproduction. 1 µm special film diaphragm The ultra-thin diaphragm enables fast response and detailed high frequency reproduction. Double sapphire aluminium coating Improves sound clarity and frequency response with a unique sound. Uniform magnetic field design Ensures even magnetic distribution and reduces distortion for refined sound quality. 28nm chip-level process technology The semiconductor process improves the durability and performance of the diaphragms. 3-axis adaptive wearing design Adapts comfortably to different head shapes thanks to the adjustable headband.Breathable ear pads Designed for long listening sessions with heat dissipation and comfort. Interchangeable audio plug Includes both 3.5 mm and 4.4 mm connectors for flexible useThe Fiio FT1 Pro is designed for audiophiles who want the ultimate open-back flat diaphragm experience. With innovative technologies such as 28nm chip-level diaphragm manufacturing, uniform magnetic field design and sapphire aluminium coating, the FT1 Pro delivers a dynamic and immersive listening experience. The adaptable design ensures comfort during long sessions and makes it a versatile choice for high-fidelity sound on the go.

Open back planar headphones Open flat diaphragm design Large Planar Magnetic driver (95mm x 86mm)High fidelity sound Interchangeable 3.5mm/4.4mm plugs The Fiio FT1 Pro is an advanced open flat diaphragm headphone equipped with a specially developed 95x86mm flat diaphragm unit. Featuring a 1µm special film diaphragm, double sapphire aluminium coating and a balanced open acoustic design, the FT1 Pro offers a wide frequency response from 7Hz to 40kHz. With its lightweight and breathable construction, it is designed for comfort and exceptional sound quality. Self-developed planar driver 95x86 mm driver for a wide sound stage and precise sound reproduction. 1 µm special film diaphragm The ultra-thin diaphragm enables fast response and detailed high frequency reproduction. Double sapphire aluminium coating Improves sound clarity and frequency response with a unique sound. Uniform magnetic field design Ensures even magnetic distribution and reduces distortion for refined sound quality. 28nm chip-level process technology The semiconductor process improves the durability and performance of the diaphragms. 3-axis adaptive wearing design Adapts comfortably to different head shapes thanks to the adjustable headband.Breathable ear pads Designed for long listening sessions with heat dissipation and comfort. Interchangeable audio plug Includes both 3.5 mm and 4.4 mm connectors for flexible useThe Fiio FT1 Pro is designed for audiophiles who want the ultimate open-back flat diaphragm experience. With innovative technologies such as 28nm chip-level diaphragm manufacturing, uniform magnetic field design and sapphire aluminium coating, the FT1 Pro delivers a dynamic and immersive listening experience. The adaptable design ensures comfort during long sessions and makes it a versatile choice for high-fidelity sound on the go.

Closed-back headphones Natural purpleheart wood Large dynamic 60 mm driver Diaphragm made of wool composite nanofiber wood W-shaped diaphragm Closed design U-shaped damping tube Low impedance, high sensitivity, easy to drive Furukawa monocrystal copper + silver-plated, oxygen-free copper braided cable Lambskin/suede ear padssuede included 4 detachable audio plugs included Yaoli linen storage bag Naturally magical colors, gracefully enchanting purple The creation of the FT13's wooden ear cups Following the success of our FT1 wooden headphones, FiiO began searching for new types of wood to bring their unique appeal to more people. This time, FiiOs search led them to a “purple treasure” from the ancient rainforests of South America: purpleheart wood. This wood is not only exceptionally hard, but also captivates with its unique color. Over time, its light brown hue gradually transforms into an unforgettable, deep purple. Creating the vibrant wooden ear cups requires a blend of nature's magic and FiiO's meticulous craftsmanship. Purpleheart has been used for instruments, furniture, and other items since the 1920s. After a long journey from South America, the wood arrives in Lianyungang, Jiangsu, where it is stabilized in a hot oven and cut with precision. It is then stored for months in a dark room, where it slowly “develops” its fascinating wine-red color. This wood then undergoes a final, intensive process of selection, cutting, CNC carving, polishing, and varnishing before it is ready for the final product. Due to its rarity in nature, purple has long been considered a symbol of mystery, power, and individuality—with deep cultural significance. It is precisely this color, which ages beautifully over time, that is our inspiration. It allows us to perfectly express the original intention of our wooden headphone series—to blend into the natural world and age elegantly over time. Ear cups made from natural purpleheart wood Natural colors, solid and hard The headphone ear cups are made from purpleheart wood, a type of wood native to South America. To achieve its rich color, each piece of wood is left to age naturally for 90 days. Due to their individual characteristics, each wooden ear cup has a unique grain and color tone, making each pair of headphones truly one of a kind. The raw wood is first cut to size with precision using CNC milling. To achieve a perfect finish, FiiO then apply a high-gloss lacquering process in which the wood is repeatedly sanded, polished, and the natural pores and unevenness are filled until the surface is completely smooth. Finally, a final coat of high-gloss lacquer is applied, bringing out the unique, natural grain of the wood. With a density and hardness far exceeding that of ordinary woods, purpleheart wood is not only naturally corrosion-resistant, but also helps to minimize resonance in the headphone ear cups. The result is a faster and clearer sound. *This wood comes from the tropical rainforests of South America and is known for its stunning purple-brown color and superior strength. It is often used for high-quality furniture, musical instruments, and decorative items. Its unique color is not artificially applied, but is the result of natural oxidation. With prolonged exposure to light and air, the color of the wood gradually darkens, eventually taking on a deeper purple-brown or chestnut hue. Large 60 mm dynamic driver Enjoy deep bass and a wide soundstage Like the FT1, the FT13 features a massive 60 mm dynamic driver, a size that is almost unheard of in its category. This larger driver produces more power and converts electrical signals into sound more efficiently. The result is sound with less distortion, faster transients, and deeper, more powerful bass. Wool composite nanofiber wood cone European wood, honed from over 100 years of paper manufacturing expertise The new cone is made from birch wood sourced from the cold climates of Europe. The extreme cold makes the wood incredibly hard and gives it strong fibers. This unique property allows us to precisely tune the resistance and stiffness of the diaphragm during manufacturing to achieve our desired sound goals. Using the same traditional paper-making process as for the FT1 cone, a method that has been around for over 100 years and is still widely used by various hi-fi brands, the raw materials are processed into pulp through soaking, steaming, and beating. During this process, lighter and harder carbon fiber threads are added to increase the stiffness of the diaphragm and reduce unwanted breakage, improving detail in the high frequency range. The diaphragm is then baked and molded to a thickness of only 0.1 mm. By adding wool fibers to the paper diaphragm, FiiO take advantage of their natural flexibility to fine-tune the sound. This gives the finished diaphragm a uniquely natural and warm sound character that is both captivating and profoundly emotional. W-shaped diaphragm Proprietary acoustic technology for higher efficiency The headphones feature a W-shaped diaphragm design inspired by speaker diaphragms. Compared to the driver diaphragms typically used in headphones, this design increases the effective vibration area of the diaphragm by 25.8%. The diaphragm consists of a hard dome and a flexible surround. This rigid dome covers a larger surface area than conventional diaphragms, and since it is driven directly by the voice coil, less energy is lost during vibration transmission. Compared to a more flexible material, the hard dome has lower internal losses, resulting in higher efficiency and lower distortion due to driver breakup. Closed design Greater immersion through reduced noise, enjoy pure, quiet sound Beyond the natural isolation of its closed wooden ear cups, the FT13 features an integrated system of passive noise reduction components. These include a standing wave dissipation chamber, specially designed sound-absorbing cotton in the rear cavity, and a noise-reducing U-shaped tube. Together, these components can reduce everyday ambient noise by up to 26 dB. The closed design also prevents sound from escaping, making the headphones perfect for quiet environments such as offices, libraries, or dorm rooms without disturbing others. U-shaped damping tube An invisible hand that reduces resonance Inside the FT13, a U-shaped damping tube cleverly uses the air inside the headphones to tune the sound. The design of this tube has been carefully optimized to lower the resonance frequency of the cavity, resulting in deeper, higher-quality bass. Low impedance, high sensitivity, easy to drive Your entry-level headphones The impedance, sensitivity, and frequency response of the FT13 make it the ideal choice for listeners taking their first steps into the world of personal audio equipment. It pairs perfectly with popular, non-audiophile devices such as smartphones, tablets, and PCs. Experience high-fidelity sound in audiophile quality without having to invest in expensive or complex equipment. Large CCAW voice coil Lightweight, wide, powerful The FT13 features a CCAW voice coil imported from Japan with an ultra-thin 0.035 mm wire and a lightweight KSV body. These components significantly reduce the moving mass of the diaphragm, resulting in faster sound reproduction and less unnecessary reverberation. The voice coil has a diameter of 25 mm. In a fixed magnetic field and at constant current, a larger coil diameter means a longer voice coil wire. A longer copper wire thus results in greater driving force and higher efficiency, leading to a richer midrange and faster transients. Adjustable magnesium alloy headband Advanced materials, improved comfort The FT13 offers a significant improvement in headband comfort through comprehensive improvements in materials, aesthetics, and ergonomics. The outer U-shaped frame is now made of a strong and lightweight magnesium alloy that blends seamlessly into the design of the headphones. The ball-bearing slider features a high-quality design found in high-end headphones, offering a silky-smooth adjustment with clear feedback, while the swivel joints and connections are more robust than ever. The part of the headband that comes into contact with your head has been replaced with soft, durable lambskin leather, which is both more durable and breathable than the synthetic leather commonly used, providing greater comfort during longer listening sessions. Three-axis swivel mechanism Swivels as desired, freely adjustable After extensive ergonomic testing, FiiO implemented a three-axis adaptive swivel mechanism that continues the FT series' tradition of excellent ergonomics. This design not only ensures that the headphones comfortably adapt to different head sizes and shapes, but also allows for a perfect fit without sound leakage. Angled driver design Reduces standing waves for clearer sound In the FT13, the acoustic drivers are angled to run parallel to your ear canals, so the sound reaches your eardrums directly. This not only reduces the high-frequency drop you would get with a conventional design, but also minimizes standing waves inside the ear cups. The result is a much clearer, purer sound with less distortion. Furukawa monocrystalline copper + silver-plated oxygen-free copper Improved cable, improved sound This cable is constructed with an 8-strand braided design and contains a total of 1,000 conductor wires. It is a blend of 500 secondary-melted Furukawa single-crystal copper wire conductors and 500 oxygen-free silver-plated copper wire conductors, each with a polarity of 17 AWG. This combination of high-quality metals and advanced processing techniques enables the cable to deliver truly outstanding sound quality. Furukawa single-crystal copper Increases the richness and density of the midrange and improves bass quality, making the mid and low frequencies sound full and emotional. Silver-plated oxygen-free copper, the silver plating helps to improve the conductivity and high-frequency transmission characteristics of the copper, enhancing sound transparency with more detail and optimized overtones, as well as an expanded soundstage. Lambskin/suede ear pads Velvety texture, reliably durable Two types of ear pads are included, both of which feature a skin-friendly, breathable, and durable outer material. Inside the ear pads is a low-density, slow-rebound memory foam that conforms to the shape of the ear. Compared to the synthetic leather ear pads commonly used in headphones, these offer both greater comfort and a longer service life. The high-quality ear pads made of natural lambskin have a velvety smooth surface that is also breathable, sweat-resistant, and easy to clean. In terms of sound, these ear pads deliver detailed highs, clear and clean mids, and fast bass. The suede ear pads have a matte texture, are durable and flexible, yet cool and breathable. In terms of sound, these ear pads enhance the bass, add richness to vocals, and enhance the sense of atmosphere. Four detachable plugs included Wide compatibility The FT13 comes with four detachable audio plugs, allowing one cable to be used with different audio sources. Hi-Res Audio certified Reliably excellent sound The certification is not only proof that the headphones meet international standards, but also of our continuous pursuit of better sound quality. Yaoli linen storage bag Stylish and dust-proof, so you don't have to worry The headphones come with a high-quality Yaoli linen storage bag, which further enhances the ownership experience. With materials and workmanship that rival those of premium French brands, its exquisite quality and excellent texture provide special protection for your valuable device. 3 significant improvements Improved sound: Compared to the spruce wood diaphragm of the FT1, the FT13 features a birch wood diaphragm that is many times harder to improve the precision of the diaphragm. In addition, carbon fiber has been added to increase the stiffness of the diaphragm and reduce unwanted driver interruptions, resulting in higher treble resolution compared to the FT1. Improved cable: Compared to the FT1's silver-plated oxygen-free copper cable, the FT13's secondary-refined Furukawa monocrystal copper and high-purity oxygen-free silver-plated copper cables are an improvement in every respect. The materials used, the number of wires, and even the wire diameter have been improved, resulting in a comprehensive improvement across the entire frequency range (lows, mids, and highs).Improved comfort: Compared to the FT1, the FT13 offers comprehensive ergonomic improvements. Both the headband and ear pads have been replaced with more breathable materials that are also wear-resistant and less prone to flaking. The headband is made of a lighter magnesium-aluminum alloy, and the feel and design of the ball-bearing slider have been improved. Specifications Headphone type: Closed dynamic headphones Frequency response: 7 Hz–40 kHz Driver: 60 mm dynamic Impedance: 32 Ω Sensitivity: 98 dB/mW at 1 kHz, 113 dB/Vrms at 1 kHz Weight: approx. 356 g (without cable) Ear cup pressure: 4.2 N ± 0.3 N Cable material: Secondary refined monocrystalline copper from Furukawa + silver-plated oxygen-free copper Cable length: approx. 1.5 m Cable headphone connector: dual 3.5 mm (TS) Audio plug: 3.5 mm/4.4 mm Ear cup material: Purpleheart wood Ear cup colors: Natural wood/black What`s in the boxHeadphones*1 Storage case*1 Storage pouch*1 Cleaning cloth*1 FT13 packaging box*1 Headphone cable*1 3.5 mm single-ended plug, detachable*1 4.4 mm balanced plug, detachable*1 (pre-installed on headphones) 3.5 mm to 6.35 mm adapter*1 4.4 mm jack to XLR-4 plug adapter*1 Lambskin ear pads*1 (pre-installed on headphones) Suede ear pads*1 Quick start guide*1

FiiO FT3 - 350 Ohm Version Large Dynamic High-Res Over-Ear Headphones 60mm large dynamic driver Beryllium-plated gasket + DLC diaphragm 350Ω high impedance Asymmetric internal and external magnetic circuit system Open-back design Furukawa monocrystalline copper cable Aluminum alloy construction Lightweight hollow design 4 different audio plugs included Vast sound quality headroom, Experience pure “blackground”The FT3 350Ω version features a black background, or a “blackground” for a true high-end sound experience. The 350Ω design also gives you much room to explore its sound quality. With a powerful, high-quality amplifier you can tap into the vast sound potential of the FT3 350Ω version – experience its fully extended treble and bass, vast soundstage, and ultimately relaxing yet powerful soun Art of harnessing energy for great sound - 60mm large dynamic driverSound comes from the vibration of material – thus, the choice of the driver is quite important in determining sound quality. The FT3 features a large 60mm dynamic driver, uncommon in its class. Compared to a smaller driver, the FT3 can push more air and convert energy into the sound more efficiently – resulting in a more natural yet robust sound with an expansive soundstage.The FT3’s large dynamic driver also has other benefits. For example, due to its large size, the diaphragm is capable of bearing higher output power, leading to less distortion under large dynamic signals. Also, the larger driver is more easily able to produce lower frequencies for deeper reaching bass. Thoughtfully designed - Beryllium-plated gasket + DLC diaphragmThe diaphragm is one of the most important parts of a dynamic driver. And not just any diaphragm material can meet the demands of the FT3 due to the large driver size. After countless testing at FiiO, a beryllium-plated gasket + DLC diaphragm was chosen.The FT3 driver gasket is plated with beryllium. This not only results in a lighter gasket (and thus a lighter driver), but also a more rigid gasket better able to handle the movement of the large dynamic driver for less distortion. The diaphragm of the FT3 is made of DLC (Diamond-Like Carbon),  – which is both highly sturdy and lightweight compared to other diaphragm materials. This means that the FT3 driver is less prone to breakup and thus nonlinear distortion, while also having an extremely extended frequency response and improved soundstage. Pure sound - 350Ω high impedanceThe FT3 was designed with great sound as the primary goal, and features 350Ω impedance to achieve that. Compared to lower impedance headphones, higher impedance headphones more effectively filter out noise to the listener resulting in a purer sound with higher signal-to-noise ratio performanceThe voice coil is made of ultra-fine Japanese copper-clad aluminum only 0.035mm thick in diameter. This finer voice coil allows the driver to better and more quickly follow signals, has anti-interference capabilities, and allows for thunderous dynamics across a wide frequency response range.Hear the artist’s intent - Asymmetrical internal and external magnetic circuit systemThe FT3 utilizes powerful N52 neodymium magnets to maximize sound quality under its 350Ω impedance design. These magnets have been arranged in an optimized asymmetrical internal and external magnetic circuit system. When the voice coil starts to move during the reproduction of sound, the optimized magnetic circuit balances this movement of the voice coil and diaphragm, especially during large dynamic changes - which allows more effective use of magnetic energy and better control over the voice coil. Quality cable - Furukawa monocrystalline copper wireStandard with the FT3 is a 3m, 23AWG diameter cable consisting of high-purity Furukawa monocrystalline copper wire.Outer shell material: TPEShielding layer: PCOCC-A (26/0.12X2) Insulating layer: PFA Conductor: PCOCC-A (3/20/0.8X2AWG23)Outermost diameter: 2.4mmx2 (parallel structure)Widely compatible - 4 swappable audio plugs come standardThe FT3 cable features swappable plugs of the following 4 kinds:3.5mm/4.4mm swappable plugs3.5mm to 6.35mm adapter4.4mm to XLR-4 balanced adapter*Interchangeable audio plugs are officially licensed from the patent by FABRILOUS.Lighter and stronger - Aluminum alloy constructionThe exterior of the FT3 is made entirely of aluminum alloy that not only feels luxurious to the touch, but is also highly rigid yet lightweight. This gives the FT3 the perfect combination of being comfortable to listen to and being durable enough to withstand life’s challenges.Full of comfort - With a lightweight hollow mesh designThe FT3’s design begins with hexagonal elements as its base, and when combined with how open-backed headphones usually look, gives off a bold sci-fi appearance. The open-back design features a hollowed-out mesh to not only further reduce the weight for greater listening comfort, but also to fully unleash the capabilities of its driver in a more open environment. Removing a layer of veil from your music - Open-backed designThe FT3 features an open-backed design that reduces unwanted vibrations and resonances and results in a larger soundstage, since when the driver is pushing air in the housing the open-back means that air encounters. The result is that details in the music come through more clearly and naturally in a wide open soundstage, just as if you were listening to a live performance.Free to rotate - 3-axis swiveling designThe FT3 has undergone much fit testing in FiiO Labs, and the 3-axis swiveling design is one result of that testing. The 3-axis swiveling design was specifically made so that the FT3 could better fit a wide variety of head and face shapes for improved comfort and better seal to maximize sound quality.Innovative touches - Angled drivers parallel to the earThe FT3’s driver is placed at an angle to be parallel to the ear when worn, which helps to reduce high-frequency response caused by the waves hitting the contour of the ear and not entering it. Angled drivers can also minimize unwanted reflections caused by the shell of the headphone that would cause standing waves and also reduce frequency response distortion. Additionally, towards the rear of the FT3’s shell is a reflective tip that is specifically designed to direct soundwaves produced by the driver to prevent unwanted reflections from interfering with each other, to both further minimize sound flaws and reduce unwanted frequency response artifacts. Rich sounds - 2 sets of distinct-sounding earpadsThe FT3 comes with 2 sets of earpads, each with their own soundSuede earpads: Balanced sound, enhanced ambience, majestic experienceImmitation leather earpads: Clear sound, large soundstage, highly detailedThorough protection - Storage bag includedThe FT3 comes with a storage bag, which comprehensively protects your headphones in a light yet luxurious feeling package.FT3 Basic specificationsHeadphone type: Dynamic driver headphonesFrequency response: 7Hz-40kHzDriver type: 60mm dynamic driverDiaphragm material: Beryllium-plated gasket + DLC diaphragmImpedance: 350ΩSensitivity: 102dB (1Vrms)@1kHzWeight: About 391g (excluding cable)Earpad pressure: 4.0N±0.3NCable length: About 3mCable material: Furukawa monocrystalline copper wireHeadphone connector: Dual 3.5mmAbundant accessories3.5mm interchangeable plug    4.4mm interchangeable plug    3.5mm female to 6.35mm male adapter    4.4mm female to XLR-4 male balanced adapter    Storage case    Imitiation leather earpads    Suede earpads

Open planar headphones 106 mm planar driver Patented gold+silver multi-layer coating 1μm thin special membrane Zebra wood grille Uniform magnetic field 18x N52 neodymium magnets per driver 427g lightweight Carbon fiber construction 2 different ear pads included Liquid nitrogen-frozen monocrystalline copper cableCustom Yaoli linen storage bag Proprietary driver, a highlight of many technologies 106 mm planar driver “When I listen to a large 15-inch speaker, I feel its rich energy reserves, how effortlessly it reproduces sound, and the low-frequency energy that pushes the air forward, which the listener can feel—it creates a real sense of presence. This time, I've transferred that experience to headphones with a newly developed and designed full-size 106mm planar driver. Several innovative acoustic patent technologies are used to further enhance the ultra-low frequency response capabilities of planar headphones.” -Joseph Chief Engineer of the FiiO IEM R&D Center Gold and silver bring out the best in each other Patented multi-layer gold and silver coating of the coils The FT7 uses FiiO's proprietary planar driver technology*—a patented multi-layer coating system. The planar driver uses high-performance PET as the diaphragm substrate and selectively applies gold and silver to create a multi-layer coated driver, thus utilizing the advantages of these two precious metals. This allows the FT7 to deliver an extremely detailed yet charming sound. Gold: Gold has a high density, very high internal resistance, and excellent ductility. The additional gold coating improves the damping of the membrane, making the mid and low frequencies sound relaxed and pleasant. Silver: Silver is characterized by low resistance and high electrical conductivity. High-frequency currents flow quickly and with minimal loss through pure silver material, resulting in very detailed highs. In addition, silver is not very dense and is lightweight, which improves the sensitivity of the driver. *Patent number: ZL2024205488218 Top-of-the-line planar driver 1μm thin diaphragm Engineers have constantly strived to develop thinner and lighter diaphragms for planar drivers. After two years of independent research and development, FiiO has developed a class-leading, ultra-thin 1μm diaphragm for the FT7, which uses high-performance PET as the carrier material. The difference between a 2μm and a 1μm diaphragm thickness results in noticeable performance differences when the diaphragm vibrates at high speeds, which ultimately affects the sound quality. The FT7's ultra-thin 1 μm diaphragm is exceptionally light and can respond at lightning speed. It reproduces even subtle sounds in the ultra-high frequency range faithfully and offers an exceptional dynamic range. *The driver is printed with the words “Designed and manufactured by FIIO”. Advanced technology for advanced sound 28 nm process technology To ensure that the driver diaphragm can be manufactured to a sufficiently high standard, the FiiO FT7 driver is manufactured using a 28 nm process. Inspired by the coating technology used in the semiconductor industry, this technique completely isolates the conductive circuit material from the ambient air. The conductor material is placed in a vacuum with a pressure of 6.6 × 10-³ pascals, and the temperature is raised to 120 °C. The conductor material is converted into ionized particles, which then accumulate on an ultra-thin 1 μm film through the principle of charge attraction. This process achieves the desired layer thickness for optimal acoustics and significantly increases the durability and service life of the conductor tracks*. *Contrary to popular belief that planar drivers have a short service life, the proprietary driver was subjected to aging tests in FiiO laboratories for over a year. During this test period, there were no cases of delamination, separation, or wire breakage in general. The sound quality continues to meet standards. Flowing stripes, a natural work of art Natural zebrawood grille The front cover of the FT7 grille is made of zebrawood sourced from West Africa from trees that normally grow at an altitude of 1,600 meters. Its grain resembles the flowing patterns of a zebra, a dynamic animal that well represents the unique wilderness of the West African highlands. Each grille strip is precisely aligned with the magnet positions, resulting in a reduction in sound wave interference caused by reflections from the grille. Balanced energy, even power Patented uniform magnetic field design Finite element analysis shows that conventional rectangular magnet designs have uneven magnetic fields, with some areas particularly strong and others weak. This results in uneven forces acting on the voice coils within the magnetic field, which can cause the driver to fail due to uneven movement and thus lead to distortion. The FT7 is equipped with FiiO's patented acoustic technology – the Uniform Magnetic Field Design. Through the optimized arrangement of the magnetic circuit and the use of magnets with rounded corners, FiiO is able to achieve a uniform magnetic field that ensures that all parts of the planar driver diaphragm are evenly loaded. This reduces driver breakup and minimizes distortion. Patent No.: ZL202420884963.1 Thanks to the patented uniform magnetic field design, the magnetic field area is expanded. This not only contributes to the high sensitivity of the FT7's large 106 mm driver, but also helps to reduce the weight of the driver, thereby improving wearing comfort. Each driver in the FT7 features 18 powerful N52 neodymium magnets with a magnetic flux of up to 1.5 T. The magnets provide ample energy reserves for excellent transient response and structured bass. 5-40kHz wide frequency response, hear every detail Flagship quality, but easy to carry, weighing 427g Comfort is something FiiO has always paid attention to. Although the FT7 has a large 106mm planar driver, it weighs only 427g, which is exceptional among high-end planar headphones. Large carbon fiber housing No expense has been spared to reduce the weight of the headphones as much as possible. As a result, much of the headphones are made of lightweight, high-strength carbon fiber, making the FT7 comfortable to wear even during long listening sessions. Cryogenic treatment at -192°C Liquid nitrogen-frozen monocrystalline copper cable A new cable made from over 6N OCC (99.99998%) high-purity monocrystalline copper has been specially developed and tuned for the FT7 and its sound characteristics. The copper undergoes a 7-day low-temperature treatment with frozen nitrogen at -192°C. This accelerates the breakdown of internal stresses in the metal material and the alignment and narrowing of the crystal boundaries to improve electrical conductivity and signal transmission. This ensures that free electrons can flow smoothly from one atom to another in the conductor, improving sound quality. In addition, PFA with a dielectric constant of only 2.1 is chosen as the insulating layer for the cable. PFA has damping and shock-resistant properties that can also contribute to the sound image. Planar headphones generally have high resolution but tend to sound a little “dry.” The PFA insulating layer not only preserves the high resolution of the single-crystal copper wire, but also helps to adjust the mid and low frequencies, adding a touch of richness to the sound for a relaxed and enjoyable listening experience. Cable specifications: Conductor cross-sectional area: 4x21AWG Conductor material: 6N OCC (99.99998%) High-purity monocrystalline copper Conductor structure: Axially twisted Insulation material: PFA Dielectric constant: 2.1 Inner jacket: TPU Outer jacket: Nylon Length: approx. 3m Cable outer diameter: Approx. 7.5*4.5 mm A rich listening experience Two sets of ear pads included The FT7 comes with two sets of ear pads, each offering a different sound. Sheepskin: clear sound, wide sound stage, very detailed Suede: skin-friendly and breathable, enhances the atmosphere of the music and improves the depth of voices.Wide compatibility Two audio adapters included The FT7 features a symmetrical 4.4 mm cable that is easy to replace and use. The cable is made of carbon fiber and forms a uniform design language with the headphones themselves. Two adapters are also included: 4.4 mm to 6.35 mm adapter 4.4 mm to XLR-4 symmetrical adapter. Included headphone storage bag The included storage bag is made of Yaoli linen, which is comfortable to carry thanks to its soft texture and exudes subtle luxury thanks to its gentle sheen. It is densely woven, wear-resistant, and does not crease. Hi-Res Audio certified The FT7 has been certified as Hi-Res Audio capable by the Japan Audio Society (JAS) and the Consumer Electronics Association (CEA). This is proof that the headphones are capable of reproducing audio signals faithfully and accurately, just as they were intended to be heard. What`s in the box:FT7 Headphones*1 Linen storage bag*1 Headphone cable*1 Symmetrical XLR-4 plug to 4.4 mm jack adapter*1 4.4 mm to 6.35 mm adapter*1 Sheepskin ear pads*1 pair (pre-installed) Suede ear pads*1 pair FT7 box* 1 Quick start guide*1 Specifications: Open planar headphones Frequency response: 5Hz-40kHz Driver: 106mm proprietary planar driver Impedance: 25Ω±15% Headphone sensitivity: 94dB/mW@1kHz / 110dB/Vrms@1kHz Weight: Approximately 427g (without cable) Ear pad pressure: 4.2N±0.3N Cable material: 6N liquid nitrogen-frozen monocrystalline copper cable Cable length: Approximately 3m Headphone cable connection: Double 3.5mm TS audio plug: 4.4mm symmetrical

Open planar headphones 106 mm planar driver Patented gold+silver multi-layer coating 1μm thin special membrane Zebra wood grille Uniform magnetic field 18x N52 neodymium magnets per driver 427g lightweight Carbon fiber construction 2 different ear pads included Liquid nitrogen-frozen monocrystalline copper cableCustom Yaoli linen storage bag Proprietary driver, a highlight of many technologies 106 mm planar driver “When I listen to a large 15-inch speaker, I feel its rich energy reserves, how effortlessly it reproduces sound, and the low-frequency energy that pushes the air forward, which the listener can feel—it creates a real sense of presence. This time, I've transferred that experience to headphones with a newly developed and designed full-size 106mm planar driver. Several innovative acoustic patent technologies are used to further enhance the ultra-low frequency response capabilities of planar headphones.” -Joseph Chief Engineer of the FiiO IEM R&D Center Gold and silver bring out the best in each other Patented multi-layer gold and silver coating of the coils The FT7 uses FiiO's proprietary planar driver technology*—a patented multi-layer coating system. The planar driver uses high-performance PET as the diaphragm substrate and selectively applies gold and silver to create a multi-layer coated driver, thus utilizing the advantages of these two precious metals. This allows the FT7 to deliver an extremely detailed yet charming sound. Gold: Gold has a high density, very high internal resistance, and excellent ductility. The additional gold coating improves the damping of the membrane, making the mid and low frequencies sound relaxed and pleasant. Silver: Silver is characterized by low resistance and high electrical conductivity. High-frequency currents flow quickly and with minimal loss through pure silver material, resulting in very detailed highs. In addition, silver is not very dense and is lightweight, which improves the sensitivity of the driver. *Patent number: ZL2024205488218 Top-of-the-line planar driver 1μm thin diaphragm Engineers have constantly strived to develop thinner and lighter diaphragms for planar drivers. After two years of independent research and development, FiiO has developed a class-leading, ultra-thin 1μm diaphragm for the FT7, which uses high-performance PET as the carrier material. The difference between a 2μm and a 1μm diaphragm thickness results in noticeable performance differences when the diaphragm vibrates at high speeds, which ultimately affects the sound quality. The FT7's ultra-thin 1 μm diaphragm is exceptionally light and can respond at lightning speed. It reproduces even subtle sounds in the ultra-high frequency range faithfully and offers an exceptional dynamic range. *The driver is printed with the words “Designed and manufactured by FIIO”. Advanced technology for advanced sound 28 nm process technology To ensure that the driver diaphragm can be manufactured to a sufficiently high standard, the FiiO FT7 driver is manufactured using a 28 nm process. Inspired by the coating technology used in the semiconductor industry, this technique completely isolates the conductive circuit material from the ambient air. The conductor material is placed in a vacuum with a pressure of 6.6 × 10-³ pascals, and the temperature is raised to 120 °C. The conductor material is converted into ionized particles, which then accumulate on an ultra-thin 1 μm film through the principle of charge attraction. This process achieves the desired layer thickness for optimal acoustics and significantly increases the durability and service life of the conductor tracks*. *Contrary to popular belief that planar drivers have a short service life, the proprietary driver was subjected to aging tests in FiiO laboratories for over a year. During this test period, there were no cases of delamination, separation, or wire breakage in general. The sound quality continues to meet standards. Flowing stripes, a natural work of art Natural zebrawood grille The front cover of the FT7 grille is made of zebrawood sourced from West Africa from trees that normally grow at an altitude of 1,600 meters. Its grain resembles the flowing patterns of a zebra, a dynamic animal that well represents the unique wilderness of the West African highlands. Each grille strip is precisely aligned with the magnet positions, resulting in a reduction in sound wave interference caused by reflections from the grille. Balanced energy, even power Patented uniform magnetic field design Finite element analysis shows that conventional rectangular magnet designs have uneven magnetic fields, with some areas particularly strong and others weak. This results in uneven forces acting on the voice coils within the magnetic field, which can cause the driver to fail due to uneven movement and thus lead to distortion. The FT7 is equipped with FiiO's patented acoustic technology – the Uniform Magnetic Field Design. Through the optimized arrangement of the magnetic circuit and the use of magnets with rounded corners, FiiO is able to achieve a uniform magnetic field that ensures that all parts of the planar driver diaphragm are evenly loaded. This reduces driver breakup and minimizes distortion. Patent No.: ZL202420884963.1 Thanks to the patented uniform magnetic field design, the magnetic field area is expanded. This not only contributes to the high sensitivity of the FT7's large 106 mm driver, but also helps to reduce the weight of the driver, thereby improving wearing comfort. Each driver in the FT7 features 18 powerful N52 neodymium magnets with a magnetic flux of up to 1.5 T. The magnets provide ample energy reserves for excellent transient response and structured bass. 5-40kHz wide frequency response, hear every detail Flagship quality, but easy to carry, weighing 427g Comfort is something FiiO has always paid attention to. Although the FT7 has a large 106mm planar driver, it weighs only 427g, which is exceptional among high-end planar headphones. Large carbon fiber housing No expense has been spared to reduce the weight of the headphones as much as possible. As a result, much of the headphones are made of lightweight, high-strength carbon fiber, making the FT7 comfortable to wear even during long listening sessions. Cryogenic treatment at -192°C Liquid nitrogen-frozen monocrystalline copper cable A new cable made from over 6N OCC (99.99998%) high-purity monocrystalline copper has been specially developed and tuned for the FT7 and its sound characteristics. The copper undergoes a 7-day low-temperature treatment with frozen nitrogen at -192°C. This accelerates the breakdown of internal stresses in the metal material and the alignment and narrowing of the crystal boundaries to improve electrical conductivity and signal transmission. This ensures that free electrons can flow smoothly from one atom to another in the conductor, improving sound quality. In addition, PFA with a dielectric constant of only 2.1 is chosen as the insulating layer for the cable. PFA has damping and shock-resistant properties that can also contribute to the sound image. Planar headphones generally have high resolution but tend to sound a little “dry.” The PFA insulating layer not only preserves the high resolution of the single-crystal copper wire, but also helps to adjust the mid and low frequencies, adding a touch of richness to the sound for a relaxed and enjoyable listening experience. Cable specifications: Conductor cross-sectional area: 4x21AWG Conductor material: 6N OCC (99.99998%) High-purity monocrystalline copper Conductor structure: Axially twisted Insulation material: PFA Dielectric constant: 2.1 Inner jacket: TPU Outer jacket: Nylon Length: approx. 3m Cable outer diameter: Approx. 7.5*4.5 mm A rich listening experience Two sets of ear pads included The FT7 comes with two sets of ear pads, each offering a different sound. Sheepskin: clear sound, wide sound stage, very detailed Suede: skin-friendly and breathable, enhances the atmosphere of the music and improves the depth of voices.Wide compatibility Two audio adapters included The FT7 features a symmetrical 4.4 mm cable that is easy to replace and use. The cable is made of carbon fiber and forms a uniform design language with the headphones themselves. Two adapters are also included: 4.4 mm to 6.35 mm adapter 4.4 mm to XLR-4 symmetrical adapter. Included headphone storage bag The included storage bag is made of Yaoli linen, which is comfortable to carry thanks to its soft texture and exudes subtle luxury thanks to its gentle sheen. It is densely woven, wear-resistant, and does not crease. Hi-Res Audio certified The FT7 has been certified as Hi-Res Audio capable by the Japan Audio Society (JAS) and the Consumer Electronics Association (CEA). This is proof that the headphones are capable of reproducing audio signals faithfully and accurately, just as they were intended to be heard. What`s in the box:FT7 Headphones*1 Linen storage bag*1 Headphone cable*1 Symmetrical XLR-4 plug to 4.4 mm jack adapter*1 4.4 mm to 6.35 mm adapter*1 Sheepskin ear pads*1 pair (pre-installed) Suede ear pads*1 pair FT7 box* 1 Quick start guide*1 Specifications: Open planar headphones Frequency response: 5Hz-40kHz Driver: 106mm proprietary planar driver Impedance: 25Ω±15% Headphone sensitivity: 94dB/mW@1kHz / 110dB/Vrms@1kHz Weight: Approximately 427g (without cable) Ear pad pressure: 4.2N±0.3N Cable material: 6N liquid nitrogen-frozen monocrystalline copper cable Cable length: Approximately 3m Headphone cable connection: Double 3.5mm TS audio plug: 4.4mm symmetrical

Hybrid 13-driver flagship in-ear headphones 1DD, 4BA and 8EST design on each sideEight electrostatic Sonion drivers Four custom Knowles BA drivers Dynamic driver with 10mm lithium-magnesium alloy diaphragm Electronic and physical five-way crossover Patented S.Turbo acoustic design Titanium construction with gold, silver and copper cables Exclusive serial number nameplate Three interchangeable Termination audio plugs included 22 Pairs of Ear Tips including SpinFit, FiiO HS18 and FiiO HS20 TipsHi-Res Audio CertifiedWhat you have in front of you now is the masterpiece of FiiO acoustics. This custom-built acoustic device is the result of 18 years of acoustic experience. It combines the best acoustic technology, embodies an unobtrusive design aesthetic and interprets the ideal sound in your heart. The essence of 18 years is united in a creation in which all sounds flow together, just for you. 1DD 4BA 8EST design per side To achieve the best possible sound quality, the FX-17 features a design with one dynamic driver, 4 balanced armature drivers and eight electrostatic drivers per side. A five-way crossover has been precisely tuned to balance the energy distribution between the drivers and ensure that each unit operates in its optimum state, resulting in a wider soundstage and a more natural sound. Eight electrostatic drivers for a truly airy feel Electrostatic drivers have exceptional high frequency extension, easily reaching 50 kHz, and a feeling of airiness, giving the listener a wider soundstage. The downside is that their sensitivity is only 99 dB/mW, which is low compared to the 110 dB/mW sensitivity typically found in balanced armature and dynamic drivers, resulting in a masking effect. Therefore, the FX-17 uses 8 electrostatic units to increase the sound pressure level and make the electrostatic drivers audible as they handle the high and ultra-high frequencies above 6kHz and are not just for decoration. * The masking effect refers to the phenomenon that the sensitivity of human hearing to high frequency signals is reduced in the presence of loud low frequency signals. Four customized Knowles BA drivers The FiiO FX17 uses 2 Knowles Balanced Armature drivers, which are responsible for the mid and high frequencies. Each of the composite balanced armature driver units is divided into two parts, with one part responsible for the mids and the other for the mid and high frequencies. This results in denser mids and a more transparent sound and allows a seamless transition to the electrostatic drivers. To achieve higher vocal performance at flagship level, FiiO has developed a specially designed Midrange Enhanced Balanced Armature Unit in collaboration with Knowles. The rear cavity of the Balanced Armature drivers has been designed with acoustic ports that provide more energy to the Balanced Armature Unit in the midrange to further exploit the benefits of the driver. The overall result is lush, smooth vocals that make the singer's seductive voice seem as if it's really right next to you. Dynamic driver with lithium-magnesium alloy High-resistance material surpassed only by beryllium The lithium-magnesium alloy is light, stiff and has a density of 1.6 g/cm3 - an ideal material for the diaphragm of a dynamic driver, surpassed only by beryllium. When reproducing high-frequency signals with fast vibrations, the lithium-magnesium alloy diaphragm has excellent mechanical properties thanks to its high internal damping, resulting in significantly lower natural frequency resonance and distortion. The distortion must not exceed 0.2%, which enables a really clean sound. The patented acoustic design of the S.Turbo Inspired by the turbos in super sports cars, the FiiO Acoustic Center has carefully developed the patented S.Turbo acoustic design. It cleverly channels sound through a turbo-shaped structure to boost the bass and make it robust and deep. At the same time, excess mid and high frequencies are filtered out of the dynamic driver to ensure a smooth transition between low, mid and high frequencies for a powerful and full sound. Resonant cavity, acoustic balance The rear cavity of the FX17 has been optimized for better sound. By damping with ports that are half the diameter of 0.2 mm, the FX17 precisely controls the airflow to achieve balanced air damping between the front and rear cavities of the dynamic driver. This not only improves the Q-factor and amplitude of the dynamic driver, but also increases the extension of the low frequencies and the clarity and transparency of the mid frequencies. Electronic and physical five-way crossover On the FX15s there is a switch to turn the electrostatic drivers on and off, proving that they are not just for decoration but are also important for a wide high frequency range. Many audiophiles have already experienced the high-resolution travel that electrostatic drivers are capable of. The FX17 increases the number of electrostatic drivers responsible for handling frequencies above 6 kHz to 8 per side, reducing power requirements. The FiiO FX17 also uses a five-way electronic and physical crossover with two systems to precisely control the drivers. This not only ensures a smooth frequency response curve, but also a flat impedance curve for wider customization. Such a crossover ensures a balanced energy distribution and smooth transitions between the drivers, both at low and high volumes. Pure titanium construction The FX17 is characterized by a minimalist aesthetic, with a classic and naturally curved cavity. The FX17's ear cup cavity is made from high-density, high-strength titanium, precision milled from a single block and carefully polished by hand. It is treated with Vapor the Position, which hardens the surface and gives it a glossy finish that creates a beautiful interplay of light and shadow. Flagship-level optimized wearing ergonomics Sonic nozzle precisely adjusted by 10° - Based on user feedback and scientific research, engineers precisely increased the angle between the sonic nozzles and the wearing surface by 10° along the Y-axis, while keeping the nozzle length unchanged. This allows the IEMs to enter the ear canal at an angle that significantly improves comfort and wearing stability. Comfortable and snug fit - The new rear ear cup design features a 3D shape, especially in the auricle area. Engineers have conducted hundreds of tests and optimizations to develop a 1.4 mm thick filling protrusion to match the human ear, making the IEM fit more secure and comfortable. Reduced pressure on the ear - The new design of the posterior cavity has a reduced thickness of approximately 1 mm in the area of the folded shell of the human ear. This design significantly reduces the pressure of the IEM on the ear. In combination with the excellent shell design, the feeling of foreign objects in the ear is eliminated, so that it feels as if there is nothing there. Mixed gold, silver and copper cable Three different transmission materials are used for the FX17's cable - gold, silver and copper - to utilize the strengths of the different materials. Gold, silver and copper are forged at over 1000 degrees and then refined into crystalline single crystals to remove impurities and reduce transmission loss. Each of the three elements has its own advantages, which together lead to significantly improved sound quality. Gold - Its high conductivity and low resistance result in faster signal transmission, which enhances bass transients for a truly rippling, powerful sound. Silver - It is more sensitive in the transmission of high frequency signals. It is characterized by fast transmission speed, low losses, better resolution and ultimately higher resolution. Copper - is characterized by warm and soft voices. It helps to create a relaxed and natural sound and delivers a wonderfully natural sound image. Three interchangeable in-line audio plugs with twist lock Three interchangeable audio plugs are included with the FX17: 3.5 mm single-ended, 4.4 mm balanced and the Type-C plug with integrated digital decoding and DSP, so you can enjoy high quality audio regardless of the connected device. The interchangeable Type-C connector features an integrated DSP audio decoding chip that supports high-resolution PCM up to 32-bit/384 kHz and a balanced output. It also supports a high-precision 8-band PEQ. Using the algorithm developed by FiiO and the FiiO Control APP or the web interface, the PEQ can simulate or correct the frequency response curve of the headphones. You can also export, import, share and save EQ curves. Output power: 2x55mW at 16Ohm, 2x30mW at 32Ohm Crosstalk -110dB Noise floor <0.8µV Distortion <0.001% SNR <122dB Hi-Res Audio certified The FiiO FX17 is Hi-Res Audio certified as defined by the Japan Audio Society (JAS) and the Consumer Electronics Association (CEA). This is a testament to its ability to reproduce audio exactly as it was intended to be heard.What`s in the box:FX17 In Ear headphones 1x headphone cable - gold, silver, copper, interchangeable plugs (3.5mm, 4, 4mm and Type-C) 1x Serialized nameplate 2 pairs of foam earplugs -M- 3 pairs of bass earplugs S/M/L 3 pairs of balanced earplugs S/M/L 3 pairs of vocal earplugs S/M/L 2 pairs of double flange earplugs -M- 3 pairs of HS20 liquid silicone earplugs S/M/L 3 pairs of HS20 liquid silicone earplugs S/M/L ear tips S/M/L 3 pairs SpinFit ear tips S/M/L 3 pairs HS18 ear tips S/M/L 1x Magnetic wire hanger 1x Cleaning brush 1x MMCX quick release tool 1x Cleaning cloth 1x HB5 carrying bag 1x FX17 box 1x Quick start guide Specifications Headphone type: Dynamic-BA-Electrostatic hybrid in-ear monitor Driver per channel: 1x10mm lithium-magnesium alloy, dynamic diaphragm, 4xCustom-made Knowles Balanced Armature, 8x Sonion Electrostatic Frequency response: 8Hz-40kHz Impedance: 16 Ohm/mW@1kHz Sensitivity: 104dB/mW@1kHz Headphone cable: 8 strands with a total of 360 wires consisting of a mixture of gold, silver and copper Cable length: approximately 1.2m Weight of single side unit: approximately 12.2g (without cable) Headphone connection: extended MMCX Audio plug: straight, interchangeable twist-lock plugs

Ersatz-Ohrpolster aus Velour und Kunstleder für FiiO FT1 und FT1 Pro

FiiO JA11 DAC and Headphone Amplifier High-Resolution Audio Customisable PEQ Microphone and Inline Control Aluminium-magnesium alloy construction Control with the FiiO Control APP for additional features and customisation High-quality cabling Wide compatibility: Works with Android, IOS, Windows and MAC Customisable PEQ The JA11 has a built-in professional DSP that allows the user to set custom PEQ curves and access recommended and common PEQ settings for a personalised sound experience. Microphone and Inline Controls The JA11 supports microphone input and CTIA/OMTP inline control, allowing the user to make calls, record audio and even enjoy karaoke sessions. Note that some phones may not support microphone input due to operating system limitations. Design and finish The JA11 has an elegant aluminium-magnesium alloy construction that has undergone a secondary anodising process, offering a luxurious feel and excellent anti-interference properties. Despite its compact size, the device is designed to deliver true hi-fi sound to your 3.5mm jack headphones. App control Connect the JA11 to the FiiO Control APP (Android version) to access additional features such as presets, sharing and downloading PEQ curves, UAC version switching and finer volume control. High-quality cabling The JA11 features high-purity, oxygen-free, palladium-plated copper wires with a two-layer sheath of flexible silicone and braided yarn, ensuring stable and high-quality signal transmission. What`s in the box: JA11 DAC and headphone amplifier Operating instructions Technical data: USB connection: USB Type-C (non-detachable cable) Single-sided output: 3.5 mm audio jack Colour: Black/Silver Weight: Approx. 5g Output power: L+R230MW-+30MmW (320, THD+N<1%, USB IN) Distortion: <0.004%(0dB,320);<0. 003%(0dB,3000) Noise floor: 1.7uV "A" Signal-to-noise ratio: 2115dB (320, A-weighted) Crosstalk: 265dB (1kHz, 320) Output impedance: <0.50 Frequency response: 20Hz~20kHz, +0.1dB attenuation; 20Hz~50kHz, +0.2dB Supported sampling rates: PCM: 384kHz/32bit DSD: DOP 128

Portable mini DAC and headphone amplifier 10-band high-precision PEQ PCM 384 kHz DSD256 decoding 3.5 mm jack The FiiO JadeAudio JIEZI A DAC AMP features a robust aluminum-magnesium alloy housing and a 3.5 mm output. It has an integrated USB connector, DSP, ADC, and DAC and supports high-resolution PCM 32-bit/384 kHz and DSD256 decoding. The built-in high-precision 10-band PEQ allows for detailed sound optimization, with frequency response curves that can be adjusted via the FIIO Control app or web interface, offering professional audio settings in a compact design. Sleek design with state-of-the-art technology Masterfully crafted for first-class quality Classic motifs that convey Eastern culture, small dimensions, but unfolds a boundless soundscape. Audiophile DSP, 10-band PEQ The integrated audiophile DSP chip enables precise PEQ, as found in high-end audio equipment. Adjust the 10-band PEQ to your liking using the FIIO Control app or web interface. You can save these custom sound settings and easily share them via the cloud. Three integrated technologies in an exceptionally small housing The JIEZI combines a powerful USB chip, a DAC and ADC with a high sampling rate, and a high-precision DSP. It supports PCM 32-bit/384 kHz and DSD256 decoding and offers impressive performance at an affordable price. Unbalanced 3.5 mm interface, common mode drive design The JIEZI A with its 3,5mm jack plug is a portable DAC/amplifier in dongle format for users with 4.4 mm headphones. It drives headphones with the same single-ended common-mode architecture, but its output power is comparable to that of similar devices with balanced drive. Lightweight and seamless design, aluminum-magnesium alloy construction The integrated cable and housing design allow for a truly seamless connection in an overall lightweight and compact design. The aluminum-magnesium alloy construction ensures a high-quality feel and long life. Golden ring, symbol of art and tradition The outer case is reminiscent of a golden hoop, decorated with lucky clouds and geometric patterns. Although it is as small as a mustard seed and fits in the palm of your hand, it offers boundless listening pleasure, as far as Mount Sumeru. The laser-engraved patterns create a multi-layered 3D contrast effect that brings the design concept to life while providing a clear yet durable texture. Full compatibility, no worries Enjoy comprehensive plug-and-play compatibility with Android, iOS, HarmonyOS, Windows, MacOS, and Linux devices. Thanks to UAC2.0 and UAC1.0 support, it works seamlessly with game consoles such as Switch and PS5, making it extremely versatile. Supports app and web control for even more featuresIt supports connection via the FIIO Control app on Android smartphones and a web interface on computers, giving you access to even more user-friendly features. These include switching between customizable PEQ presets, switching UAC versions, fine-tuned volume control, and more. *Due to system limitations, iOS devices cannot connect to or control the JIEZI via the FIIO Control app. Hi-Res Audio certified, designed for great sound This product comes from experienced audio manufacturer FIIO, which continues its hi-fi tradition with a meticulous, professional standard for every audio detail, ensuring exceptional sound. High-quality cabling, inside and out The JIEZI uses high-purity, palladium-coated, oxygen-free copper, resulting in low impedance, low signal loss, excellent noise immunity, and stable transmission. The flexible silicone and braided double outer jacket make the cable flexible yet robust. Produced by a well-known brand, guaranteed quality and support Jade Audio is a subsidiary brand of FIIO. All products undergo FIIO's strict quality control and reliability testing and come with FIIO's guaranteed customer service. SpecificationsProduct type: DAC and headphone amplifier Color: Black-gold/black-red Weight: approx. 6 g Input connector: USB Type-C cable Output connector: JIEZI A – 3.5 mm single-ended Output power: L+R≥49 mW+49 mW (16 Ω /THD+N <1%), L+R ≥ 34 mW + 34 mW (32 Ω / THD+N < 1 %) SNR: 104 dB THD+N: 0.0034 % Noise level: 5.3 uV Crosstalk: -61 dB Output impedance: <0.5 ohms Decoding support: Up to PCM 32-bit/384 kHz, DSD 256 FiiO control: Supported Dimensions: Housing: approx. 95 mm (including cable) Inline call: Supported (not supported by some mobile phones) PEQ setting: Supported What`s in the boxDevice*1 Manual*1 Warranty card*1

Portable mini DAC and headphone amplifier 10-band high-precision PEQ PCM 384 kHz DSD256 decoding 4.4 mm jack socket The FiiO JadeAudio JIEZI B DAC AMP features a robust aluminum-magnesium alloy housing and a 4.4 mm output. It has an integrated USB connector, DSP, ADC, and DAC and supports high-resolution PCM 32-bit/384 kHz and DSD256 decoding. The built-in high-precision 10-band PEQ allows for detailed sound optimization, with frequency response curves adjustable via the FIIO Control app or web interface, offering professional audio settings in a compact design.Sleek design with state-of-the-art technology Masterfully crafted for premium quality Classic motifs that convey Eastern culture, small dimensions, but unfolding a boundless soundscape Audiophile DSP, 10-band PEQ The integrated audiophile DSP chip enables precise PEQ as found in high-end audio devices. Adjust the 10-band PEQ to your liking with the FIIO Control app or the web interface. You can save these custom sound settings and easily share them via the cloud. Three integrated technologies in an exceptionally small housing The JIEZI combines a powerful USB chip, a high-sampling-rate DAC and ADC, and a high-precision DSP. It supports PCM 32-bit/384 kHz and DSD256 decoding and offers impressive performance at an affordable price. Unbalanced 4.4 mm interface, common mode drive design The JIEZI B with its 4.4 mm jack plug is a portable DAC/amplifier in dongle format for users with 4.4 mm headphones. It drives headphones with the same single-ended common mode architecture, but its output power is comparable to that of similar devices with balanced drive. Lightweight and seamless design, aluminum-magnesium alloy construction The integrated cable and housing design allow for a truly seamless connection in an overall lightweight and compact design. The aluminum-magnesium alloy construction ensures a high-quality feel and long life. Golden ring, symbol of art and tradition The outer case is reminiscent of a golden hoop, decorated with lucky clouds and geometric patterns. Although it is as small as a mustard seed and fits in the palm of your hand, it offers boundless listening pleasure as far as Mount Sumeru. The laser-engraved patterns create a multi-layered 3D contrast effect that brings the design concept to life while providing a clear yet durable texture. Complete compatibility, no worries Enjoy comprehensive plug-and-play compatibility with Android, iOS, HarmonyOS, Windows, MacOS, and Linux devices. Thanks to UAC2.0 and UAC1.0 support, it works seamlessly with game consoles such as Switch and PS5, making it extremely versatile. Supports app and web control for even more features It supports connection via the FIIO Control app on Android smartphones and a web interface on computers, giving you access to even more user-friendly features. These include switching between customizable PEQ presets, switching the UAC version, fine-tuned volume control, and much more. *Due to system limitations, iOS devices cannot connect to or control the JIEZI via the FIIO Control app. Hi-Res Audio certified, designed for great sound This product comes from experienced audio manufacturer FIIO, which continues its hi-fi tradition with a meticulous, professional standard for every audio detail, guaranteeing exceptional sound. High-quality cabling, inside and out The JIEZI uses high-purity, palladium-coated, oxygen-free copper, resulting in low impedance, low signal loss, excellent noise immunity, and stable transmission. The flexible silicone and braided double outer jacket make the cable flexible yet robust. Produced by a well-known brand, guaranteed quality and support Jade Audio is a subsidiary brand of FIIO. All products are subject to FIIO's strict quality controls and reliability tests and come with FIIO's guaranteed customer service. Specifications Product type: DAC and headphone amplifier Color: Black-gold/black-red Weight: approx. 6 g Input connector: USB cable type C Output connector: JIEZI B – 4.4 mm single-ended Output power: L+R≥49 mW+49 mW (16 Ω /THD+N<1 %), L+R ≥ 34 mW + 34 mW (32 Ω / THD+N<1 %) SNR: 104 dB THD+N: 0.0034 % Noise level: 5.3 uV Crosstalk: -61 dB Output impedance: <0.5 ohms Decoding support: Up to PCM 32 bit/384 kHz, DSD 256 FiiO control: Supported Dimensions: Housing: approx. 100 mm (including cable) Inline call: Supported (not supported by some mobile phones) PEQ setting: Supported What`s in the boxDevice*1 Manual*1 Warranty card*1