Gain the convenience of mobility without sacrificing audiophile-quality with the M3K Portable High-Resolution Lossless Audio Player from FiiO. The M3K has been engineered to deliver extremely clean, high-resolution audio thanks to the Ingenic X1000E SoC and AK4376A DAC. The Ingenic processor also features low power consumption, which helps the overall battery life of the M3K, which is 24 hours per charge, and up to 38 days of standby time.
When loading up your M3K, you don't have to worry about converting file types, because it supports nearly every popular format, including PCM, DSD, FLAC, MP3, OGG, CUE, LRC, and more. For PCM audio, the M3K can play back in 384 kHz/32-bit quality. All of this is packed into an all-aluminum unibody construction with a 2" tempered glass IPS TFT screen and a capacitive touch interface for navigation.
Want to record the voice of a loved one, or an important speech or event? Put the phone away and use the M3K's built-in microphone to capture memories in audiophile-quality. All you need is a microSD card.
A/B Track Comparison
With the M3K, you can use its audio prowess to really dig into different tracks to find the subtle differences. The M3K lets you compare and repeat between two different tracks of your choosing, to hone in on their variances.
Doubles as a USB DAC
The M3K has the ability to let you use its high-quality DAC on Mac or Windows computers to improve the quality of the audio files they can play. For a Mac, simply plug it into a USB port and the FiiO will automatically be recognized. For a Windows-based PC, you just need to install a driver from FiiO to get up and running. Once connected and working, you can play up to 192 kHz/24-bit audio.
File Type Compatibility
The M3K can handle many different audio formats and file types. M3K supports PCM, DSD, APE, AIFF, FLAC, WAV, MP3, WMA, OGG, M4A, ALAC, ISO, DFF, DSF, CUE, and LRC.
Device-to-Device OTG File Transfer
If you use an (optional) USB OTG cable and connect the M3K to a USB OTG-compatible device, such as an Android smartphone, you can quickly transfer music and other files between devices. Note that this feature is not compatible with iPhones, and does not support all Android smartphones.
The M3K features a seamless, all-aluminum unibody construction with tempered glass, which equates to a stunning look that is also extremely durable.
Capacitive Touch Buttons
The M3K utilizes capacitive buttons and a touchpad for operation. There are five sets of touch buttons that are designed to make getting around the UI easy. There are next/previous track, confirmation, back, and menu keys. The touch buttons are also backlit to help enhance usability in dark areas and make the M3K much easier to use when the screen is off. You can enjoy both more convenient operation while enjoying huge power savings from the turned-off screen.
- Hi-Res Audio certified by the Japan Audio Society
- Built-in clock functionality
- Lock screen prevents accidental activation of features
- Built-in rock, classical, jazz, pop, dance, metal, and vocal EQ presets
- microSD card slot supports up to 2TB of additional storage
Audio Power Output
42 mW at 16 Ohms (Headphone Out)
25 mW at 32 Ohms (Headphone Out)
PCM: 384 kHz / 32-Bit
External DAC Functionality
Yes, DSD up to 192 kHz / 24-Bit
5 Hz - 90 kHz-3 dB (Unbalanced Headphone Out)
16 to 100 Ohms (Unbalanced Headphone Out)
Maximum Output Voltage
Signal to Noise Ratio
>117 dB (Unbalanced Headphone Out)
Digital (60 Steps)
1 GHz Ingenic X1000/E Single-Core
Flash Media Slot
1 x microSDXC
Internal Storage Capacity
Maximum Storage Capacity
Capacitive Buttons, Physical Buttons, Touchpad
Audio: DSD, APE, FLAC, WAV, AIFF, WMA Lossless, Apple Lossless, MP3, AAC, OGG, and WMA
1x Built-In Rechargeable Lithium-Polymer Battery 1100 mAh
Providing up to 24 Hours per Charge for Audio Playback
Full Charge: 2.5 Hours
Package Dimensions (L x W x H)
5.9 x 3.5 x 1.0"