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FiiO - M5 Ultra-portable High-Resolution Audio Player (Open box) - Discontinued

Product SKU: M5

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Product Details

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Ultra-portable High-Resolution Audio Player

  • Bluetooth receiver & transmitter
  • Dual microphones
  • Symmetrical TypeC
  • Step counter Touchscreen
  • Customizable screen orientation
  • Clock function  
  • Up to 2TB microSD
  • Native DSD Support
  • Supports PO/LO/Spdif


Every detail is dedicated to sound quality

Ingenic X1000E processor

Unlike other players in the same price range, the M5 is equipped with the Ingenic X1000E processor. With its low power consumption yet high performance, the M5 is capable of doing more for longer periods of time without recharging.

High-performance dedicated DAC

The M5 utilizes the high-performance AKM AK4377 DAC, with support for native DSD. With excellent decoding of both PCM and DSD formats, and with low distortion and noise, you can be sure you will get excellent sound with the M5.

Premium Bluetooth solution

With Qualcomm’s flagship Bluetooth chip, the CSR8675, you can truly enjoy the superb sound through lossless Bluetooth

Dedicated multi-channel power management

The AXP192, the dedicated multi-channel power management chip, is used in the M5 to ensure maximum sound quality.

Everything at the tip of your fingers

The retina-like IPS touchscreen display of the M5 produces bold and bright colors, and also supports gestures that are ideal for interacting with tiny screens.

240*240 resolution

Double-sided 2.5D full-fit tempered glass

1.54 inch HD display

Perfecting ultra-portable carry

The CNC-machined aluminum alloy body along with the perfectly curved waist makes for an extremely comfortable device that your hands and waist won’t forget anytime soon.




about 38g

Music isn't bound by wires

Works as both Bluetooth receiver and transmitter

The M5 supports both Bluetooth transmitting and receiving, to powerfully be able to connect to more Bluetooth devices.

Bluetooth receiver formats:SBC/AAC/aptX/aptX HD/LDAC
Bluetooth transmitter formats:SBC/aptX/LDAC

Get more from your music

Variety of ways to play your music

1、USB Audio: Supports up to 384kHz-32bit/DSD128 output, and supports DoP/D2P output.
2、USB DAC: asynchronous USB DAC supporting up to 384kHz/32 bit and DSD128. With Mac computers, no driver installation is needed. With Windows computers, you need to go through a simple install of the FiiO driver.
3、Audio outputs: supports headphone out, line out, and coaxial out

Clearer calls with cVc technology

The M5 employs a dual microphone design, which in conjunction with cVc noise cancellation technology gives clear and noise free Bluetooth calls.

*Bluetooth receiving and local music playback can't work simultaneously.

Keep the memories of the present alive with recordings

In addition to being a player, the M5 can also act as a high-fidelity sound recorder, helping you to keep a record of the happenings in your life. 

Full lossless format support is just common courtesy

The M5 supports most audio formats, including MP3/OGG/AAC/AIFF/WMA/APE/FLAC/ALAC/WAV/DSD/ISO. PCM is supported up to 384kHz/32 bit,  DSD is supported, and even CUE files are supported.

Both USB decoding and output through the symmetrical Type C

The USB 2.0 symmetrical Type C connector supports a wide variety of functions, including storage/charging/USB DAC/USB Audio output.

Transfer files over whenever, no computer necessary

The M5 supports connecting to USB OTG-compatible smartphones and tablets. After connecting via a USB OTG cable, you can transfer files to the M5 with speeds about the same as with a computer, but in a far easier and more convenient way.

Can you hear the ethereal voice?

No noise, just pure music

A supremely clean audio output means you can effortlessly hear every last detail in your music with the M5.

Get that workout going! Step counter included

Built into the M5 is a high-precision pedometer chip, allowing it to display number of steps taken, so you can really see the results of your workout as you enjoy your music.

Say goodbye to battery anxiety

Tap into the M5’s vast reserves of power with its built-in 550mAh rechargeable lithium-ion battery, for longer playtime and standby time.

Headphone out battery life 


Bluetooth battery life 


Deep sleep standby  

  >22 Days

A small device packing a big punch

The M5 supports microSD cards up to 2TB, allowing you carry your whole library wherever you go.

Dual Hi-Res Audio certifications

The M5 proudly displays its Hi-Res Audio and Hi-Res Audio Wireless certifications, as a pair of small golden logos laser-etched on the back glass.

Software and UI

A multi-dimensional UI positively brimming with youthful energy

The innovative UI combines a simple yet refreshing aesthetic with a bold, youthful colors for an interface that seems to overflow with a fabulous rhythm. 

Rotate yourself to new horizons

The stylishly modern M5 is beautiful from every angle – set the display orientation to either 0, 90°, 180°, 270°, however you want.

Choose your own sound

With 7 equalizer presets to choose from – rock, classical, jazz, pop, dance, vocal, and metal – you can get your music to sound exactly the way you want.

Accessory Ecology

Absolutely sparkling with a gorgeous shell

Meteorite Black, later to be followed by Radiant Red, Starry Blue, Dreamy Silver, and Moonlight Titanium.

Form and function come together with the included transparent clip

Included with the M5 is a snug-fitting transparent clip that also acts as a protective case, ensuring that you can actually wear it out of the box. 


CPU:Ingenic X1000E

DAC: AK4377

Bluetooth:supports LDAC,AAC,aptX HD,aptX,SBC

Bluetoot:Receiver (SBC/AAC/aptX/aptX HD/LDAC), Transmitter(SBC/aptX/LDAC)

USB:Symmetrical Type C connector, USB2.0
USB DAC:Up to 384kHz-32bit/DSD128

Screen:1.54-inch 240×240 touchscree

Dimensions:about 45.3mmx42mmx13.97mm

Charging time:<2.5 h(DC5V/2A charge)

Battery life:>10.5h(using earphones) >13.5h(over Bluetooth)

Standby time:>22 days
Battery:550mAh lithium-ion polymer battery

Accessories:Back Clip, USB data cable, PET screen protector
Storage: micro-SD card(up to 2TB supported)
Power Output :>42mW(16Ω)

Frequency Response:5Hz~90kHz(-3dB)

Signal-to-noise Ratio:≥118dB(A-weighte)

Output impedanc:<0.5Ω(32Ω load)
THD + N:<0.003%(1kHz/32Ω)

Recommended drive loads:16~100Ω

Noise Floor:<2.5uV

Product Reviews

FiiO - M5 Ultra-portable High-Resolution Audio Player (Open box) - Discontinued


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