Catalog   /   Sound & Hi-Fi   /   Portable Audio   /   MP3 Players   /   FiiO

FiiO JM21

Photos - MP3 Player FiiO JM21
Videos 7Photos 13
FiiO JM21
Memory size:32 GB, microSD/SDHC/SDXC
Multimedia:Wi-Fi
Display Diagonal:4.7 "
Outputs:mini-Jack (3.5 mm), Pentaconn (4.4mm)
Working hours:up to 12.5 h
Power per channel:1400 mW
Supports aptX HD, LDAC and LHDC.
All specifications
Specifications JM21
Colour
TypeHi-fi player
ОСAndroid
Built-in memory32 GB
Memory card typemicroSD/SDHC/SDXC
Max. memory card size2000 GB
Specs
Sampling frequency768 kHz
Bit depth32 bit
Frequency range20 – 80000 Hz
Power1400 mW / 32 Ohm /
Headphone impedance8 – 350 Ohm
Harmonic distortion coefficient0.0006 %
Features
Audio formats supportMQA, ISO, DSF, DFF, DST, DXD, APE, ALAC, AIFF, FLAC, WAV, WMA, MP3, OGG, WMA, AAC
Codec supportaptX HD
AAC
LDAC
LHDC
FeaturesDAC mode operation
equalizer
Connection
Wi-Fi
Bluetoothv5.0
Outputsmini-Jack (3.5 mm)
Pentaconn (4.4mm)
Screen
Screencolour
4.7 "
1334x750 px
IPS
touch screen
General
Operating time (audio)12.5 h
Charging time2 h
Fast chargeQuickCharge
Charging connectorUSB-C
Firmware update
Touch control
Materialmetal
Size (HxWxT)120x68x13 mm
Weight156 g
Official Websitefiio.com
Added to E-CatalogMarch 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FiiO 2026 - new arrivals, bestsellers, and the most relevant models FiiO.

Buy FiiO JM21

When you make a purchase through links on our site, we may receive a affiliate commission.

FiiO JM21 Digital Audio Player with 464GB Memory Black JM21-64GB

Amazon.co.uk
Delivery: in United Kingdom
Report
£199.99

FiiO JM21 Digital Audio Player with 464GB Memory Sky Blue JM21-64GB

Amazon.co.uk
Delivery: in United Kingdom
Report
£199.99

FiiO JM21 Digital Audio Player with 4+64GB Memory FIIOJM21-64

Since the launch of JM21, FiiO have carefully listened to feedback from users around the world, and fully understands the req... moreuest for larger storage and longer battery life. Therefore, the JM21 (4G+64G) version is now here, offering more options for consumers in need. Entry-level price with Flagship chips An all-new processor beyond the average – inside the JM21 is the Qualcomm Snapdragon 680, featuring 8-cores based in the KryoTM 265 architecture, clock frequencies up to 2.4GHz, and made on the 6nm fabrication process. Experience a significant performance leap with noticeably reduced power consumption for a silky-smooth experience. Powerful penetrating sound – 700mW power output A specially-designed and tuned audio circuit allows the JM21 to achieve a balanced power output of up to 700mW+700mW within an ultra-thin body of only 113mm thickness. This ensures that it drives all kinds of headphones with ease. 3 gain levels – 3 volume curves The JM21 has 3 levels of low, medium and high gains, each gain level having its own volume curve. This allows the JM21 to give you a better listening experience with various types of headphones, whether you are using earphones or over-ear headphones. Dual flagship CS43198 DAC – fully balanced design Two Cirrus Logic flagship CS43198 DACs are paired with two high-performance SGM8262 op-amps in a fully balanced audio design. Thanks to FiiO’s experience with the development of numerous products, they have further optimised the segmented power supply as well as the front and rear stage gain for wider dynamic range and enriched musicality. Self-Developed DAPS Digital Audio Purification System FiiO JM21 features the brand’s self-developed DAPS(Digital Audio Purification System) design. This bypasses the Android SRC degradation for the audio signal, so whether you use FiiO Music application or Apple Music or any other lossless media application, you will get full benefit of the premium audio circuitry of JM21 and experience top-quality audio performance. It consists of 5th generation FPGA architecture with dual independent crystal oscillators for pure signal processing across different applications. Say bye to battery anxiety – 16 hours of ultra-long battery life The ultra-long battery life, enough for continuous listening for an entire day, ensures you can listen pleasantly without worrying about running out of power.
Advancedmp3players.co.uk
Delivery: in United Kingdom
Report
£199.99

Fiio 6953175761396

This device only works in the EU.EU Plug.FIIO JM21 High-Resolution Digital Audio Player Rediscover your music collection and... moreexperience your favorite albums with breathtaking clarity and depth with the FIIO JM21 High-Resolution Digital Audio Player.Engineered for the discerning audiophile and passionate music lover, the JM21 transcends the limitations of standard MP3 players and smartphones to deliver a pure, uncompromised listening experience.Step into a world where every note is rendered with precision, every vocal is rich with emotion, and every soundstage is vast and immersive.The FIIO JM21 is not just a device for playing music.it is a dedicated instrument for appreciating the art of sound, designed to bring you closer to the original studio recording, wherever you go.At the heart of the JM21 lies a meticulously designed audio architecture, built around a high-performance DAC chipset.This core technology ensures an exceptionally clean and accurate digital-to-analog conversion, revealing subtle details and textures in your music that you may have never heard before.Coupled with a robust and powerful amplification stage, the JM21 provides an abundance of clean power to effortlessly drive a wide range of headphones, from sensitive in-ear monitors to demanding full-sized planar magnetics.The inclusion of both single-ended and balanced headphone outputs gives you the flexibility to connect your preferred audio gear and unlock its full potential, enjoying a sound free from interference with a blacker background and superior channel separation.Embrace the freedom of modern audio with the JM21´s open and customized Android operating system.This grants you direct access to your favorite high-fidelity streaming services like TIDAL, Qobuz, Apple Music, and Spotify.Enjoy bit-perfect playback from your streaming library over a stable Wi-Fi connection, ensuring you never have to compromise on quality for the sake of convenience.The advanced two-way Bluetooth functionality further enhances its versatility, allowing you to stream pristine audio to your wireless headphones or speakers with support for the latest hi-res codecs.Alternatively, you can switch the JM21 to receiver mode and stream audio from your phone through its superior DAC and amplification.Crafted with FIIO´s signature commitment to quality, the JM21 boasts a sleek and durable chassis, precision-milled from a single block of aluminum for both aesthetic appeal and enhanced electronic shielding.The large, vibrant touchscreen provides an intuitive and fluid user interface, making it effortless to navigate your local library or browse streaming platforms.With its long-lasting battery life designed for extended listening sessions and expandable storage, the FIIO JM21 is the ultimate companion for your daily commute, long-haul flights, or dedicated listening sessions at home.Elevate your audio journey and hear music the way it was meant to be heard.Main Features:-Native High-Resolution Audio
Tradeinn.com
Delivery: in United Kingdom
Report
£204.99

FiiO JM21 Digital Audio Player with 4+64GB Memory (Black)

FiiO JM21 Digital Audio Player with 4+64GB Memory (Black) The Thinnest Hi-Res Audio Player Out There - What makes the latest... moreFiiO JM21 really...
OnBuy.com
Delivery: in United Kingdom
Report
£282.34
Video reviews