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FiiO Manuals & User Guides

FiiO is a leading electronics company established in 2007, specializing in high-resolution portable audio players, amplifiers, DACs, and earphones.

Tip: include the full model number printed on your FiiO label for the best match.

FiiO Support

Official site: https://www.fiio.com
General support: https://www.fiio.com/supports
Warranty & registration: Warranty info
Support phone: +86 20 6267 9040
Support email: support@fiio.com
Contact form: Contact manufacturer support

FiiO manuals

Latest manuals from manuals+ curated for this brand.

FIIO Air Link Portable High Res Bluetooth Transmitter User Guide

January 1, 2026

FIIO Air Link Portable High Res Bluetooth Transmitter Introduction The FIIO Air Link is a compact, portable Bluetooth transmitter designed to deliver high-resolution wireless audio. It supports a variety of…

FIIO JT7 Planar Magnetic Driver Over-Ear Headphones User Guide

December 13, 2025

FIIO JT7 Planar Magnetic Driver Over-Ear Headphones User Guide Product Instructions How to Use the JT7 Earpad Headphone port 3.5mm DC plug 3.5mm audio adapter 6.35mm audio adapter 4.4mm audio…

FiiO R2R Tube Dac Desktop Warmer Instruction Manual

December 4, 2025

FiiO R2R Tube DAC Desktop Warmer Buttons and ports labeled Buttons and ports labeled (Pictures are for reference only. The actual product may vary.) Note[1]: AC power input: This device…

FIIO DM15 CD Player User Manual

December 3, 2025

DM15 CD Player

FIIO M27 Digital Audio Player User Guide

November 27, 2025

FIIO M27 Digital Audio Player Buttons and Ports Labeled (Pictures are for reference only. The actual product may vary. Power On/Off When the M27 is off, hold the Power button…

FIIO FT13 Closed Back Dynamic Headphones User Guide

November 25, 2025

FIIO FT13 Closed Back Dynamic Headphones Model Information Model: FT13 Quick Start Guide Specifications Model FT13 Guide Type Quick Start Guide Instructions Illustrations show hands assembling or handling parts. Ensure…

FiiO Snowsky Tiny Dac and Headphone Amplifier Instruction Manual

November 15, 2025

FiiO Snowsky Tiny Dac and Headphone Amplifier INSTRUCTION MANUAL Buttons and ports labeled Decoding function explanation 1. Connect the device to a mobile phone, tablet PC, or other devices through…

FiiO M21 Portable High-Res Lossless Music Player User Guide

November 2, 2025

FiiO M21 Portable High-Res Lossless Music Player Buttons And Ports Labeled (Pictures are for reference only. The actual product may vary) Power On/Off Hold the Power/Lock button to turn on…

FiiO K13 Desktop DAC and Headphone Amplifier Instruction Manual

October 5, 2025

FiiO K13 Desktop DAC and Headphone Amplifier Buttons and ports labeled (Pictures are for reference only. The actual product may vary.) *Notes: Both the rear and side USB ports can…

FiiO QX13 DAC and Headphone Amplifier User Guide

September 29, 2025

FiiO QX13 DAC and Headphone Amplifier User Guide Buttons and ports labeled Button Operation Instructions Play/Pause button: Long press for about 2s to enter the menu, short press to confirm;…

FiiO BTA30 Pro High Fidelity Bluetooth Transceiver User Manual

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Comprehensive user manual for the FiiO BTA30 Pro High Fidelity Bluetooth Transceiver, covering operation, pairing, indicator lights, and safety instructions.

FiiO R9 Desktop All-in-One Streamer User Guide

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Comprehensive user guide for the FiiO R9 Desktop All-in-One Streamer, including button functions, operational modes, connectivity instructions, and safety precautions.

FiiO K11 R2R Collectible Action Figure Product Manual

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User manual and safety instructions for the FiiO K11 R2R collectible action figure, including manufacturer details, EU representative information, and usage guidelines.

FiiO M3 Pro Quick Start Guide

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Comprehensive quick start guide for the FiiO M3 Pro digital audio player, including setup, operation, firmware updates, and safety precautions.

FiiO BTR7 Bluetooth Headphone Amplifier User Guide

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Comprehensive user guide for the FiiO BTR7 Bluetooth Headphone Amplifier, covering button functions, operation, USB DAC setup, charging, and safety precautions.

FiiO FH5s Earphones User Manual

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Comprehensive user manual for FiiO FH5s earphones, covering wearing instructions, cable management, tuning switch operation, warranty, and support information.

FiiO TT13 Desktop Automatic Turntable User Manual

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Comprehensive user manual for the FiiO TT13 Desktop Automatic Turntable, covering setup, operation, remote control functions, lighting effects, and safety precautions.

FiiO Retro Box Desktop Wireless Bluetooth Speaker User Guide

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User guide and specifications for the FiiO Retro Box Desktop Wireless Bluetooth Speaker, compatible with JM21, M21, and M33 players.

FiiO KA11 Quick Start Guide

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User manual and quick start guide for the FiiO KA11 portable headphone DAC/Amp, covering setup, usage, and safety precautions.

FiiO JM21 Hi-Fi Player User Manual

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Official user manual for the FiiO JM21 Hi-Fi digital audio player, detailing device operation, settings, connectivity, and maintenance.

FiiO Horizon Level 1 Audio Amplifier User Manual

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User manual and safety guidelines for the FiiO Horizon Level 1 High Power Audio Amplifier, including manufacturer information and usage instructions.

Fei Ao Xue Tian Tian Tian DISC Portable Player User Manual

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User manual for the Fei Ao Xue Tian Tian Tian DISC portable pure tone player. Learn how to operate, manage storage, and connect via Bluetooth and WiFi.

FiiO manuals from online retailers

FiiO M11S Hi-Res MP3 Music Player User Manual

M11S • February 18, 2026

Comprehensive user manual for the FiiO M11S Hi-Res MP3 Music Player, covering setup, operation, maintenance, troubleshooting, and specifications for optimal performance.

FiiO FT7 Open-Back Planar Headphones User Manual

FT7 • February 18, 2026

Comprehensive instruction manual for the FiiO FT7 Open-Back Planar Magnetic Headphones, covering product overview, setup, operation, maintenance, troubleshooting, and technical specifications.

FiiO FT1 Headphones: User Manual

FT1 • February 16, 2026

Comprehensive user manual for the FiiO FT1 32Ω Large Dynamic Driver Headphones with Solid Wood Cups, covering setup, operation, maintenance, and specifications.

FiiO X3-II High Resolution Music Player (2nd Generation) User Manual

X3-II • February 15, 2026

Comprehensive user manual for the FiiO X3-II High Resolution Music Player (2nd Generation), covering setup, operation, features, maintenance, troubleshooting, and specifications for optimal audio experience.

FiiO E12 DIY Limited Edition Portable Headphone Amplifier User Manual

E12 DIY Limited Edition • February 9, 2026

A comprehensive user manual for the FiiO E12 DIY Limited Edition portable headphone amplifier, covering setup, operation, maintenance, troubleshooting, and specifications.

FiiO Warmer R2R Desktop Tube Buffer & R2R DAC/Amp Instruction Manual

WARMER R2R • February 9, 2026

Comprehensive instruction manual for the FiiO Warmer R2R Desktop Tube Buffer & R2R DAC/Amp, covering setup, operation, maintenance, troubleshooting, and specifications for optimal audio performance.

FiiO M27 Android HiFi Music Player: User Manual

M27 • February 5, 2026

Comprehensive user manual for the FiiO M27 Android HiFi Music Player, detailing setup, operation, maintenance, and specifications for optimal audio performance.

FiiO SA1 High-Fidelity Desktop Speaker Instruction Manual

SA1 • February 4, 2026

Comprehensive instruction manual for the FiiO SA1 High-Fidelity Desktop Speaker, covering setup, operation, features like 31-Band PEQ, LDAC Bluetooth, Phono Preamp, and connectivity options.

FiiO EH11 Retro On-Ear Bluetooth Headphones User Manual

EH11 • February 3, 2026

Comprehensive instruction manual for the FiiO EH11 Retro On-Ear Bluetooth Headphones, covering setup, operation, maintenance, troubleshooting, and specifications.

FiiO FD15 HiFi Dynamic In-Ear Earphones User Manual

FD15 • January 30, 2026

Comprehensive user manual for the FiiO FD15 13.8mm Magnalium DLC HiFi Dynamic Driver in-Ear Earphones. Includes setup, operation, maintenance, and specifications.

FiiO KA11 USB C to 3.5mm Audio Adapter Instruction Manual

KA11 • January 27, 2026

Official instruction manual for the FiiO KA11 USB C to 3.5mm Audio Adapter, providing setup, operation, maintenance, and troubleshooting guidance for optimal audio performance.

FiiO M3K High-Resolution MP3/MP4 Player User Manual

M3K • January 23, 2026

Comprehensive user manual for the FiiO M3K High-Resolution MP3/MP4 Player, covering setup, operation, maintenance, troubleshooting, and specifications for optimal use.

FiiO KB1 / KB1K Mechanical Keyboard User Manual

KB1 / KB1K • January 31, 2026

Comprehensive user manual for the FiiO KB1 and KB1K multimedia keypads, covering setup, operation, customization, specifications, and troubleshooting.

FiiO LS-TC2 DSP Type-C HiFi Digital Audio Decoding Upgrade Earphone Cable User Manual

LS-TC2 • January 28, 2026

The FiiO LS-TC2 is a high-fidelity digital audio decoding upgrade earphone cable featuring a Type-C connector and 0.78mm 2-pin connectors. It includes a built-in DSP DAC chip supporting…

FiiO FD3/FD3 Pro In-Ear Earphones User Manual

FD3/FD3 Pro • January 21, 2026

Comprehensive user manual for FiiO FD3 and FD3 Pro in-ear monitors, covering setup, operation, maintenance, specifications, and troubleshooting.

FiiO Snow Sky TinyA TinyB DAC and Headphone Amplifier User Manual

Snow Sky TinyA TinyB • January 19, 2026

Comprehensive user manual for the FiiO Snow Sky TinyA and TinyB DAC and Headphone Amplifiers, covering setup, operation, specifications, and troubleshooting for optimal audio performance.

FiiO BTR15 Bluetooth Lossless HiFi Decoding Headphone Amplifier User Manual

BTR15 • January 14, 2026

Comprehensive user manual for the FiiO BTR15 Bluetooth Lossless HiFi Decoding Headphone Amplifier, covering setup, operation, features, specifications, and troubleshooting for optimal audio experience with Apple and Android…

Fiio Snowsky Disc Portable Music Player User Manual

Snowsky Disc • January 12, 2026

Comprehensive instruction manual for the Fiio Snowsky Disc Portable Music Player, covering setup, operation, maintenance, troubleshooting, and specifications.

FiiO DM15 R2R Portable HIFI Bluetooth CD Player User Manual

DM15 • January 12, 2026

Comprehensive instruction manual for the FiiO DM15 R2R portable HIFI Bluetooth CD player, covering setup, operation, maintenance, specifications, and troubleshooting.

FiiO FW1 True Wireless HiFi Earbuds User Manual

FW1 • January 4, 2026

Comprehensive user manual for the FiiO FW1 True Wireless HiFi Earbuds, covering setup, operation, maintenance, troubleshooting, and specifications.

FiiO Air Link Type-C Bluetooth Transmitter BT6.0 User Manual

Air Link • December 30, 2025

Instruction manual for the FiiO Air Link Type-C Bluetooth Transmitter, detailing setup, operation, specifications, and troubleshooting for high-resolution wireless audio.

FiiO BR15 R2R High-Resolution Bluetooth Audio Receiver User Manual

BR15 R2R • December 29, 2025

Comprehensive instruction manual for the FiiO BR15 R2R High-Resolution Bluetooth Audio Receiver, covering setup, operation, specifications, and troubleshooting for optimal audio performance.

FiiO FX15 HiFi In-Ear Earphone User Manual

FX15 • December 27, 2025

Comprehensive user manual for the FiiO FX15 HiFi In-Ear Earphone, covering setup, operation, maintenance, specifications, and troubleshooting for the 4EST+1DD+1BA tribrid drivers.

FiiO BR13 Hi-Res Audio Bluetooth Receiver Headphone Amplifier User Manual

BR13 • December 19, 2025

Comprehensive instruction manual for the FiiO BR13 Hi-Res Audio Bluetooth Receiver and Headphone Amplifier. Learn about its features, setup, operation, maintenance, and specifications, including support for LDAC and…