SKU: 88744428384

FiiO JM21 Dual CS43198 Portable Music Player

Sale price$23.39 Regular price$25.99
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Description

FiiO JM21 Dual CS43198 Portable Music PlayerFeatures: >Dual CS43198 DAC Chipset. >Fully Balanced Audio Architecture. >Dual OPAMP Design. >New Octa Core Snapdragon 680 SoC. >Customized Dual Femtosecond Audio Crystal Oscillator. >700mW Per Channel Output. >Three Gain Levels. >13mm Ultra Thin Design. >4. 7 HD Screen. >Two Way Hi Definition Bluetooth Connectivity. >12. 5 Hour Long Battery Life. >Open Android 13 OS. >Proprietary DAPS No SRC Design. >4. 4mm+3. 5mm Dual Headphone Outputs. >SPDIF, USB,

Features:-

>Dual CS43198 DAC Chipset.

>Fully Balanced Audio Architecture.

>Dual-OPAMP Design.

>New Octa-Core Snapdragon 680 SoC.

>Customized Dual-Femtosecond Audio Crystal Oscillator.

>700mW Per Channel Output.

>Three Gain Levels.

>13mm Ultra-Thin Design.

>4.7” HD Screen.

>Two-Way Hi-Definition Bluetooth Connectivity.

>12.5 Hour Long Battery Life.

>Open Android 13 OS.

>Proprietary DAPS No SRC Design.

>4.4mm+3.5mm Dual Headphone Outputs.

>SPDIF, USB, LO Outputs Supported.

>Segmented Power Supply With Shielded Partitions.

FiiO welcomes the all-new JM21 portable Hi-Res Digital Audio Player. With an ultra-thin frame, the JM21 is among the thinnest Hi-Res audio players in the market today. It comes equipped with Dual CS43198 high-performance 32-bit DAC architecture. FiiO has featured the latest octal-core snapdragon 680 SoC chipset, promising smooth UI and multi-tasking support. With its fully-balanced architecture featuring dual OPAMPs, the FiiO JM21 has a strong output thrust of up to 700mW per channel. This sleek audio player packs a powerful sound in a compact and handy form factor. FiiO JM21 offers full-day music playback with a long-lasting battery life of up to 12.5 hours. Upgrade your portable audio experience with the all-new FiiO JM21!!

The Thinnest Hi-Res Audio Player Out There:-

What makes the latest FiiO JM21 really special is its ultra-thin chassis and frame. It has a Sky-Blue contrast color theme which add spectacular looks to its design. It is just 13mm thick and weighs only 156 grams. With such clean aesthetics, the FiiO JM21 is the perfect companion for everyday carry.

High-Performance Dual DAC Chipset:-

FiiO JM21 brings the goodness of a premium dual-DAC setup housing two CS43198 high-performance 32-Bit DAC chips. Paired with two independent SGM8262 OPAMPs, the dual DAC setup creates a fully balanced audio processing circuitry on the JM21.

Powerful, Strong Output Characteristics:-

FiiO JM21 packs powerful sound in an ultra-thin design. The player has a rated output of up to 700mW per channel through the balanced output port. With such powerful output, it pairs well with IEM, Headphones, and Earbuds. For better pairing with different IEMs and Headphones, the FiiO Jm21 features three gain levels which users can adjust easily.

Shielded Power Supply Design:-

In order to ensure high-quality audio signal processing, the Digital and Analog sections on the JM21 have independent power supplies with separately shielded protection. The analog and digital circuits are isolated from each other resulting in pure sound reproduction.

Eight-Core Snapdragon Processor and Open Android OS:-

FiiO JM21 adopts the advanced eight-core Snapdragon 680 SoC chipset that offers silky smooth UI with no noticeable lag for the users. Combined with the goodness of an open Android 13 OS, the player supports different streaming and media applications.

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 degration 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.

Outstanding Battery Life:-

Leave the battery anxiety at home whenever you bring the FiiO JM21 along. The portable and handy music player promises an amazing battery life of up to 12.5 hours with a full charge. Enjoy full day of music with the FiiO JM21 by your side.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88744428384

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Reviewed in the United States on June 7, 2026
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John
San Leandro, US
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026
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D. Lakin
Battle Creek, US
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
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B. Swenson
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★★★★★ 5
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I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
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bicyclemayhem
West Palm Beach, US
★★★★★ 4
Mostly great, except one little annoyance
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Reviewed in the United States on January 31, 2026

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