FiiO M21
64 GB10 pieces in stock at supplier
Colour3
Product details
The FiiO M21 is a compact high-resolution audio player with an Android operating system that sets new standards in its price range. The fast Snapdragon 680 octa-core processor and 4 gigabytes of RAM ensure smooth operation of the Android system and all apps from your preferred streaming services. The four CS43198 DAC chips convert all common digital formats up to 384 kHz at 24-bit, DSD512, and MQA x8. The M21 plays music either from its 64 GB internal storage or from an additional microSD card. Through Wi-Fi, you can access streaming services, play music via DLNA or ROON, and stream directly to the device from Apple devices using AirPlay. It offers a USB DAC mode for computers as well as an OTG mode for streaming. Bluetooth functions both as a receiver, for example from a laptop, and as a transmitter, for headphones or speakers. The M21 is not only comfortable to use on the go but can also showcase its capabilities in a stationary setup. For this purpose, it features a desktop mode that operates independently of the battery, thus preserving its lifespan. As a player in a stationary setup, the unbalanced 3.5 mm or the balanced 4.4 mm output can be used as line-out. The 3.5 mm output can also be utilized as a digital coaxial output. When connected to an optional USB-C power supply, it offers up to 950 mW of power for headphones in super high-gain mode. Even in battery operation, it delivers up to 720 mW of power, sufficient to effortlessly drive demanding headphones. The package includes a pre-installed screen protector and a blue faux leather case, which protects the M21 from the very first moment of daily use. Its compact size, battery life of up to 15 hours, and multitude of features make the M21 a versatile all-rounder that you won't want to put down.
Audio formats | AAC, AIFF, APE, DFF, DSD, DSF, DXD, FLAC, MQA, Ogg, WAV, WMA |
Battery life (audio) | 15 h |
Item number | 66920748 |
Manufacturer | FiiO |
Category | MP3 + Portable Audio Player |
Manufacturer no. | 5580167 |
Release date | 2.2.2026 |
Sales rank in Category MP3 + Portable Audio Player | 66 of 335 |
Colour | Black |
Exact colour description | Black |
Player type | High-end media player |
Media player connections | 3.5mm headphones, 4.4mm balanced headphones, USB-C |
Media Player Equipment | Display, Memory expandable, USB-DAC |
Data storage type | Flash |
Storage capacity | 64 GB |
Memory card type | microSD |
Wireless transmission | Airplay, Bluetooth, Wi-Fi |
Bluetooth version | 5.0 |
Audio formats | AAC, AIFF, APE, DFF, DSD, DSF, DXD, FLAC, MQA, Ogg, WAV, WMA |
Display size (inches) | 4.70" |
Power supply | Rechargeable battery operated |
Battery life (audio) | 15 h |
Charging time | 1.50 h |
Country of origin | China |
CO₂ emissions | 31.19 kg |
Climate contribution | CHF 0.74 |
Scope of delivery | Protective cover, USB-C cable |
Length | 17 mm |
Width | 68 mm |
Height | 121 mm |
Length | 16.40 cm |
Width | 10.80 cm |
Height | 6.40 cm |
Weight | 417 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «MP3 + Portable Audio Player» category have a defect within the first 24 months?
Source: Digitec Galaxus- 8.Etacé2 %
- 9.Roadstar2.5 %
- 10.FiiO2.8 %
- 10.Swofy2.8 %
- 12.Reflexion3 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 11.Timmkoo2 days
- 11.we are rewind2 days
- 14.FiiO4 days
- 14.Sony4 days
- 16.HiBy5 days
Return rate
How often is a product of this brand in the «MP3 + Portable Audio Player» category returned?
Source: Digitec Galaxus- 11.Roxx4 %
- 12.Joliker4.4 %
- 13.FiiO5.1 %
- 14.Reflexion5.3 %
- 15.Technaxx5.4 %


