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FiiO

FiiO - JM21

Hi-Res Digital Audio Player
#2 BEST SELLER

in

Portable Hi-Res Digital Audio Player (DAPs)
Sale price₹ 19,999
GET 18% GST INPUT

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India.

Don't let the GST input go to waste especially if you can avail an offset.

All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST.

Simply enter your GST number at the time of checkout.

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DELIVERY
Dispatches in
What does "ships within 24/48 hours" mean?

In a nutshell, ships within 24/48 hours basically means that your product will be shipped out or dispatched from our warehouse within 24/48 hours after placing the order. It also indicates that the products are readily available at our warehouse and once we receive your order, we dispatch it out at the earliest either on the same day or the next working day depending on when you’ve placed your order.


What it does not mean:

A lot of our customers assume that it means their order will get delivered to them within 24/48 hours, but that’s not what it means. For an order to reach you, it can take anywhere up to 3-4 business days, depending on which part of India you are placing an order from.

For an accurate timeline, you can enter your pin code on the product page and check for an estimated date of arrival.

Delivery By:

7 Day Replacement Guarantee

In case you receive the FiiO - JM21 with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

READ MORE

Warranty & Services

Don't sweat it, this FiiO - JM21 comes with a 1 Year warranty from FiiO that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about FiiO's warranty in India.

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.

READ MORE

Why FiiO is Special

🇨🇳

Designed in China
Established & Reputed

Trust us, our reputation speaks for itself 🏆!


I believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands - their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time-tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.
Revered by Audiophiles

Audiophiles can be really picky 😤, and if the audiophile community says something sounds good, you can bet it's exceptional! I believe that earning audiophile reverence is like getting a standing ovation from music critics - it doesn't happen unless you've truly achieved something special. This audio gear has earned widespread acclaim from audiophiles worldwide, a community renowned for exacting standards and unwavering commitment to high-fidelity reproduction.


These discerning enthusiasts particularly value its extraordinary precision in sound reproduction and remarkable capability to create thoroughly immersive listening experiences. The audiophile community's endorsement carries significant weight because of their extensive experience with high-end equipment 🏆.


When you see "🙌🏻 Revered by Audiophiles" products, expect audiophile-grade excellence that satisfies even the most demanding listeners and consistently exceeds the highest standards.
🐣

Born in 2007

Why we love this DAP

Value for Money

I've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher-priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜


These products are all about maximum returns for minimal investment. You’re not just saving money — you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.


When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget-conscious buyers or first-time audiophiles.
For Budding Enthusiasts

In my experience, discovering good audio gear early on is a bit like tasting great coffee for the first time — once you've had a sip, you're hooked. "For Budding Enthusiasts" is a badge we use for products that are perfect gateways into the audiophile world. They're easy to use, not overly expensive, and give you a real taste of what good sound can be — without needing a degree in audio engineering. 🎧


These are the IEMs, headphones, and DACs that let you dip your toes into premium sound without drowning in choices. They balance performance, price, and practicality beautifully. Whether you're buying your first serious pair or helping someone else start their journey, these picks deliver satisfaction straight out of the box.


When you see '🪴 For Budding Enthusiasts' products, expect simple setups, solid sound quality, and an easy upgrade path — perfect for your first foray into better audio.
Use Wirelessly with Bluetooth

I tend to describe Bluetooth audio as wireless freedom with fewer strings attached — literally. When you see Use Wirelessly with Bluetooth, it means you can pair your headphones or IEMs with phones, laptops, or even TVs — all without reaching for a cable 🎶. It’s convenient, clutter-free, and great for everyday listening.


What’s happening behind the scenes is your gear is using Bluetooth codecs like SBC, AAC, LDAC, or aptX to compress and transmit your music wirelessly. Better codecs mean higher quality and lower latency. Of course, there’s a trade-off — Bluetooth won’t match the quality of wired gear, but today’s advancements have made the gap much smaller than before.


When you see '✂️ Use Wirelessly with Bluetooth' products, expect: tangle-free convenience and solid sound quality — great for commuting, workouts, or casual listening.
Battery Life

In my experience, battery life is one of those things that separates a good day from a frustrating one. It's like having a fuel gauge you can rely on — longer battery life means less charging and more uninterrupted music. Whether you're on a flight or just commuting across town, this is one spec you don’t want to overlook 🔋.


Technically, battery life refers to the hours your device can play music on a single charge. Today’s headphones and DACs can range from 4 to 40+ hours, depending on things like Bluetooth codec, volume, and active features like ANC. More battery life also means better travel and portability, though it might come at the cost of size or weight.


When you see '⏳ Battery Life' products, expect: longer listening sessions, fewer charging breaks, and stress-free portability for music that goes the distance.
Battery Capacity

I usually think of battery capacity like the size of your water tank — it determines how long the tap can run before drying up. In audio gear, higher capacity means more playtime, more power for your amp section, and better performance during high-demand usage 🧠. It’s especially important if your gear also powers powerful drivers or amps.


Measured in mAh (milliamp-hours), battery capacity helps you gauge how long your headphones, DAC, or amplifier will last between charges. Devices with higher capacity (like 3500mAh+) are ideal for extended use or when you’re away from a power source. Just know, larger capacity often means longer charging time and a slightly bulkier design.


When you see '🔋 Battery Capacity' products, expect: more power and longer playtimes — ideal for travel, long workdays, or heavy use without worrying about recharging.
Storage

I tend to think of this like carrying your entire music library in your pocket — no cloud, no streaming, no internet required 📀. When you see “Up to 2TB Storage,” you’re looking at gear that lets you store thousands of high-res tracks, albums, and even DSD files offline, ready to play anytime.


Now, here’s what’s actually happening: the device features a microSD card slot that supports cards up to 2TB — that’s a massive amount of local storage. This is especially valuable for portable audio players and offline listeners who prefer to carry their music in the highest quality formats without compromising space. No buffering, no compression — just direct access to your favourite files.


When you see '🐘 Upto 2 TB Storage' products, expect: vast offline music access — perfect for DAP lovers, lossless audio fans, or travel-heavy audiophiles.
Connect With Cable

In my experience, there’s still nothing like the dependability of a wired connection when it comes to audio 🎧. I love describing it as the direct flight of music — no delays, no turbulence. When a product says “Connect with Cable,” it means you’re getting the most reliable signal path, with zero wireless compression and minimal interference.


Here’s what’s actually happening: a physical cable transmits uncompressed analog or digital signals directly from your source to your gear. This results in lower latency, no signal drops, and consistently better sound — especially when paired with a good DAC or amp. It’s ideal for critical listening, gaming, and professional use. The trade-off? You’re tethered — but for a lot of audiophiles, that’s a small price to pay for sonic purity.


When you see '🔗 Connect With Cable' products, expect: pure, uninterrupted sound quality that lets your gear perform at its full potential — perfect for focused, high-fidelity listening.

Why it Sounds Amazing

DAC Chip

I like to say the DAC chip is the heart of any audio device — it’s the part that actually transforms digital files into music you can hear 🎧. Think of it like a chef decoding a recipe to create a delicious meal. The better the DAC chip, the more faithfully it translates your music. And in my experience, a great DAC can completely change how your headphones sound.


Now, here’s what’s actually happening: a Digital-to-Analog Converter (DAC) takes digital signals (your MP3s, FLACs, or streams) and converts them into an analog waveform your ears can enjoy. Different DAC chips — like those from ESS, AKM, or Cirrus Logic — offer their own sound signatures, levels of clarity, and noise performance. A good DAC ensures accurate timing, minimal distortion, and exceptional resolution.


When you see '⚙️ DAC Chip' products, expect: clean, detailed audio and better synergy with high-quality headphones — perfect for anyone upgrading from average sound to audiophile quality.
Power Output

I like to think of power output in audio gear like engine horsepower, it determines how much muscle your setup really has 💪. Whether you’re trying to drive a pair of power-hungry planar headphones or just want headroom for dynamic peaks, power output is the spec you want to check first.


Technically, it refers to the amount of electrical power (measured in mW or Watts) an amp or DAC/Amp combo can deliver to your headphones. More power means better control, improved dynamics, and the ability to handle demanding gear without distortion. But more isn’t always better, too much power with sensitive IEMs can introduce hiss or harshness.


When you see '🚀 Power Output' products, expect: strong driving capability, better dynamics, and optimal performance with headphones that need serious juice to shine.
Balanced Output

I often say balanced output is like using both hands to carry something heavy — it distributes power evenly and keeps things stable. In audio gear, balanced output helps reduce unwanted noise and interference, especially over longer cables. Think of it as a cleaner, more efficient way to transmit your music, ideal for anyone using high-end DACs, amps, or studio-grade headphones 🎧. You’ll typically find it on gear with XLR or 4.4mm connectors, and it's a must-have if you’re chasing that ultra-clean signal path.


Here’s what’s actually happening: a balanced output uses two separate signals, one inverted, so when interference is picked up along the cable, it gets cancelled out when the signals are recombined. The result? Cleaner audio, better dynamic range, and more power output — especially when paired with balanced headphones. The trade-off? You’ll need gear that supports balanced connections on both ends to really enjoy the benefits.


When you see '⚖️ Balanced Output' products, expect: ultra-low noise, more headroom, and better synergy with high-impedance headphones or sensitive IEMs — ideal for serious listening setups.

FiiO Introduces Its All-New Hi-Res Digital Audio Player - The JM21

FiiO presents the JM21, a high-quality digital audio player featuring dual flagship CS43198 DAC chips from Cirrus Logic and high-performance SGM8262 op-amps to deliver exceptional sound clarity and balanced audio output with immersive dynamics. It is powered by a Snapdragon 680 processor and a custom Android 13 OS for seamless performance while supporting major music streaming platforms and local playback. The versatile connectivity options like Bluetooth 5.0, USB DAC functionality and adjustable gain levels for diverse audio preferences. Its ultra-thin, lightweight design with a 4.7-inch HD touchscreen, offers unmatched portability and user-friendly operation.

Features Dual CS43198 Flagship DAC Chips From Cirrus Logic For Accurate Decoding

FiiO JM21 features two Cirrus Logic flagship CS43198 DACs to deliver exceptional sound clarity and detail with high-resolution audio decoding. Their fully balanced design reduces noise and distortion, enhancing audio purity and dynamics. They support various sampling rates, ensuring compatibility with high-quality music files. This configuration provides an immersive listening experience ideal for audiophiles.

Equips Two High-Performance SGM8262 Op-Amps With High Power Output

FiiO JM21 houses two high-performance SGM8262 op-amps to deliver exceptional audio performance with a power output of 700mW 700mW@32Ω. It delivers THD+N＜1% and a fully balanced output for an immersive music listening experience. It offers easy drivability with various headphones and provides high-quality audio output.

Versatile Connectivity Via Bluetooth, Headphone Outputs And USB DAC

FiiO JM21 is equipped with Bluetooth 5.0 that supports high-quality audio codecs like LDAC, aptX HD, and LHDC for stable and superior wireless performance. It can act as both a transmitter and receiver, making it versatile for various setups. It features USB DAC functionality that supports up to 384kHz/32bit sampling when connected to MacOS or Windows computers, significantly enhancing your listening experience.

Note that this mode is best suited for audio applications and may not be ideal for video playback due to slightly higher latency.

Embeds Snapdragon 680, 5th Gen FPGA & Femtosecond Crystal Oscillators For Seamless Performance

FiiO JM21 employs a 5th-generation FPGA paired with dual 10ppm low-temperature drift crystal oscillators with ceramic gold-plated bases and ultra-low phase noise. These custom crystal oscillators are screened at the femtosecond level to ensure consistent and stable output. The high-precision, low-jitter unified clock source ensures that digital audio signals are handled carefully through the audio circuit. It houses a Qualcomm Snapdragon 680 processor featuring eight Kryo™ 265 architecture and clock frequencies up to 2.4GHz with a 6nm fabrication process for higher performance.

Features Dual CS43198 Flagship DAC Chips From Cirrus Logic For Accurate Decoding

FiiO JM21 features two Cirrus Logic flagship CS43198 DACs to deliver exceptional sound clarity and detail with high-resolution audio decoding. Their fully balanced design reduces noise and distortion, enhancing audio purity and dynamics. They support various sampling rates, ensuring compatibility with high-quality music files. This configuration provides an immersive listening experience ideal for audiophiles.

Equips Two High-Performance SGM8262 Op-Amps With High Power Output

FiiO JM21 houses two high-performance SGM8262 op-amps to deliver exceptional audio performance with a power output of 700mW 700mW@32Ω. It delivers THD+N＜1% and a fully balanced output for an immersive music listening experience. It offers easy drivability with various headphones and provides high-quality audio output.

Versatile Connectivity Via Bluetooth, Headphone Outputs And USB DAC

FiiO JM21 is equipped with Bluetooth 5.0 that supports high-quality audio codecs like LDAC, aptX HD, and LHDC for stable and superior wireless performance. It can act as both a transmitter and receiver, making it versatile for various setups. It features USB DAC functionality that supports up to 384kHz/32bit sampling when connected to MacOS or Windows computers, significantly enhancing your listening experience.

Note that this mode is best suited for audio applications and may not be ideal for video playback due to slightly higher latency.

Embeds Snapdragon 680, 5th Gen FPGA & Femtosecond Crystal Oscillators For Seamless Performance

FiiO JM21 employs a 5th-generation FPGA paired with dual 10ppm low-temperature drift crystal oscillators with ceramic gold-plated bases and ultra-low phase noise. These custom crystal oscillators are screened at the femtosecond level to ensure consistent and stable output. The high-precision, low-jitter unified clock source ensures that digital audio signals are handled carefully through the audio circuit. It houses a Qualcomm Snapdragon 680 processor featuring eight Kryo™ 265 architecture and clock frequencies up to 2.4GHz with a 6nm fabrication process for higher performance.

Supports Android 13 OS And Various Music Streaming Platforms Through SRC Audio Degradation

FiiO JM21 supports custom Android 13 OS, providing a smooth user experience and support for major streaming platforms and local music playback while preserving the original sampling rate for lossless quality. The SRC audio degradation allows you to use FiiO Music, Apple Music, or other third-party apps to play local music or connect to an external DAC through USB. It ensures the original sampling rate is untouched for lossless sound quality.

Customise Your Music Listening Experience With Three Adjustable Gain Levels

FiiO JM21 provides three adjustable gain levels that allow you to customise your sound. Each gain level has its own volume curve to ensure a high-quality tailored music listening experience for both in-ear monitors and over-ear headphones.

Segmented Power Supply & Shielded Partions For Enhanced Sound With 12 Hours Of Battery Life

FiiO JM21 features a segmented power supply design that isolates digital and analogue sections with an op-amp in the four-channel amplification stage supported by dedicated LDO regulators. The Shielded partitions further reduce signal interference for pristine sound quality. It offers a battery life of 12.5 hours for an uninterrupted music-listening experience throughout the day. 

Meticulously Designed With A Sleek Design & 4.7-inch HD Touchscreen Display.

FiiO JM21 is meticulously designed featuring a sleek design with a striking sky-blue color. It embeds a 4.7-inch HD touchscreen display that ensures aesthetics and functionality. The JM21 weighs 156g and measures up to 13mm, making it portable to carry around anywhere and an ideal companion for music enthusiasts. Its smooth, responsive touchscreen allows effortless navigation for an immersive and intuitive music experience.

Supports Android 13 OS And Various Music Streaming Platforms Through SRC Audio Degradation

FiiO JM21 supports custom Android 13 OS, providing a smooth user experience and support for major streaming platforms and local music playback while preserving the original sampling rate for lossless quality. The SRC audio degradation allows you to use FiiO Music, Apple Music, or other third-party apps to play local music or connect to an external DAC through USB. It ensures the original sampling rate is untouched for lossless sound quality.

Customise Your Music Listening Experience With Three Adjustable Gain Levels

FiiO JM21 provides three adjustable gain levels that allow you to customise your sound. Each gain level has its own volume curve to ensure a high-quality tailored music listening experience for both in-ear monitors and over-ear headphones.

Segmented Power Supply & Shielded Partions For Enhanced Sound With 12 Hours Of Battery Life

FiiO JM21 features a segmented power supply design that isolates digital and analogue sections with an op-amp in the four-channel amplification stage supported by dedicated LDO regulators. The Shielded partitions further reduce signal interference for pristine sound quality. It offers a battery life of 12.5 hours for an uninterrupted music-listening experience throughout the day. 

Meticulously Designed With A Sleek Design & 4.7-inch HD Touchscreen Display.

FiiO JM21 is meticulously designed featuring a sleek design with a striking sky-blue color. It embeds a 4.7-inch HD touchscreen display that ensures aesthetics and functionality. The JM21 weighs 156g and measures up to 13mm, making it portable to carry around anywhere and an ideal companion for music enthusiasts. Its smooth, responsive touchscreen allows effortless navigation for an immersive and intuitive music experience.

Display Screen

FiiO JM21 features 4.7-inch HD touchscreen display that ensures aesthetics and functionality.

Dual Headphone Output

FiiO JM21 features dual headphone output featuring 3.5mm and 4.4mm

Control Button

FiiO JM21 equips 3 control buttons to play previous track, play/pause and play next track for easy convenience.

Accessories to Get you Started

1. PET Film Screen Protector (pre-applied) * 1
2. Transparent Case * 1
3. USB Cable * 1
4. Quick Start Guide * 1
5. Warranty Card * 1

All You Need To Know About The FiiO JM21

Hardware Solution
Main Controller : Qualcomm Snapdragon 680
DAC : CS43198 * 2
Amp : SGM8262 * 2
Headphone Output
3.5mm (Single-Ended)
4.4mm (Balanced)
Input
Type-C USB2.0*1 (Charging/Data transfer)
MicroSD Card
Single MicroSD Card Expansion, Theoretically Supports Up To 2TB
RAM
3GB
ROM / Usable Storage
32G ROM/22G ROM usable


1 Year Warranty

Don't sweat it, this FiiO - JM21 comes with a 1 Year warranty from FiiO that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about FiiO's warranty in India.

Inspiring Audio Excellence Worldwide

FiiO creates high-quality music gear like DACs, Music Players, and Amplifiers at affordable prices, appealing to music lovers worldwide. With a presence in India via its FiiO India website and global availability on various platforms, FiiO focuses on user needs and innovation to deliver exceptional audio solutions. Their product range, spanning players, speakers, earphones, and DAC & Amp, aims to inspire with soulful music experiences.

Fun fact:The brand name FiiO is composed of Fi (fidelity from HiFi) and iO (number 1&0), representing the convenience that the digital world brings to life.

Explore Collection
The JM21 is setting the bar pretty high for low cost android DAP. We as consumers get all the benefits, other brands are forced to make low cost android DAP to compete with the JM21 so expect more budget android DAP.

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10.30am-6:30pm.Average answer time: 2-3 Hours

Other Details

Generic Name Digital Audio Player
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Manufacturer Details Name: HK JADE Audio Technology CO., Limited
Address: Room 1508, 15/F, Yalam Central Studio II, 625 Nathan Road, Kowloon, CHINA
Package Contents FiiO JM21
PET Film Screen Protector (pre-applied)*1
Transparent Case*1
USB Cable*1
Quick Start Guide*1
Warranty Card*1

Manuals & Guides


User Manual | JM21

Hi-Res Digital Audio Player



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    Technically, battery life refers to the hours your device can play music on a single charge. Today’s headphones and DACs can range from 4 to 40+ hours, depending on things like Bluetooth codec, volume, and active features like ANC. More battery life also means better travel and portability, though it might come at the cost of size or weight.


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    Now, here’s what’s actually happening: a Digital-to-Analog Converter (DAC) takes digital signals (your MP3s, FLACs, or streams) and converts them into an analog waveform your ears can enjoy. Different DAC chips — like those from ESS, AKM, or Cirrus Logic — offer their own sound signatures, levels of clarity, and noise performance. A good DAC ensures accurate timing, minimal distortion, and exceptional resolution.


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    Technically, it refers to the amount of electrical power (measured in mW or Watts) an amp or DAC/Amp combo can deliver to your headphones. More power means better control, improved dynamics, and the ability to handle demanding gear without distortion. But more isn’t always better, too much power with sensitive IEMs can introduce hiss or harshness.


    When you see '🚀 Power Output' products, expect: strong driving capability, better dynamics, and optimal performance with headphones that need serious juice to shine.
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    Here’s what’s actually happening: a balanced output uses two separate signals, one inverted, so when interference is picked up along the cable, it gets cancelled out when the signals are recombined. The result? Cleaner audio, better dynamic range, and more power output — especially when paired with balanced headphones. The trade-off? You’ll need gear that supports balanced connections on both ends to really enjoy the benefits.


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  • Value for Money

    I've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher-priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜


    These products are all about maximum returns for minimal investment. You’re not just saving money — you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.


    When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget-conscious buyers or first-time audiophiles.
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    Lost in the vast world of audio equipment?


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    These products strike an ideal balance between quality and accessibility, featuring user-friendly designs and straightforward functionality. They're specifically selected as the perfect starting point for your audiophile journey, offering serious performance without intimidating complexity or premium pricing that might discourage exploration.


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    Technically, battery life refers to the hours your device can play music on a single charge. Today’s headphones and DACs can range from 4 to 40+ hours, depending on things like Bluetooth codec, volume, and active features like ANC. More battery life also means better travel and portability, though it might come at the cost of size or weight.


    When you see '⏳ Battery Life' products, expect: longer listening sessions, fewer charging breaks, and stress-free portability for music that goes the distance.
  • Storage

    I tend to think of this like carrying your entire music library in your pocket — no cloud, no streaming, no internet required 📀. When you see “Up to 2TB Storage,” you’re looking at gear that lets you store thousands of high-res tracks, albums, and even DSD files offline, ready to play anytime.


    Now, here’s what’s actually happening: the device features a microSD card slot that supports cards up to 2TB — that’s a massive amount of local storage. This is especially valuable for portable audio players and offline listeners who prefer to carry their music in the highest quality formats without compromising space. No buffering, no compression — just direct access to your favourite files.


    When you see '🐘 Upto 2 TB Storage' products, expect: vast offline music access — perfect for DAP lovers, lossless audio fans, or travel-heavy audiophiles.
  • DAC Chip

    I like to say the DAC chip is the heart of any audio device — it’s the part that actually transforms digital files into music you can hear 🎧. Think of it like a chef decoding a recipe to create a delicious meal. The better the DAC chip, the more faithfully it translates your music. And in my experience, a great DAC can completely change how your headphones sound.


    Now, here’s what’s actually happening: a Digital-to-Analog Converter (DAC) takes digital signals (your MP3s, FLACs, or streams) and converts them into an analog waveform your ears can enjoy. Different DAC chips — like those from ESS, AKM, or Cirrus Logic — offer their own sound signatures, levels of clarity, and noise performance. A good DAC ensures accurate timing, minimal distortion, and exceptional resolution.


    When you see '⚙️ DAC Chip' products, expect: clean, detailed audio and better synergy with high-quality headphones — perfect for anyone upgrading from average sound to audiophile quality.
  • Power Output

    I like to think of power output in audio gear like engine horsepower, it determines how much muscle your setup really has 💪. Whether you’re trying to drive a pair of power-hungry planar headphones or just want headroom for dynamic peaks, power output is the spec you want to check first.


    Technically, it refers to the amount of electrical power (measured in mW or Watts) an amp or DAC/Amp combo can deliver to your headphones. More power means better control, improved dynamics, and the ability to handle demanding gear without distortion. But more isn’t always better, too much power with sensitive IEMs can introduce hiss or harshness.


    When you see '🚀 Power Output' products, expect: strong driving capability, better dynamics, and optimal performance with headphones that need serious juice to shine.

Customer Reviews

Based on 12 reviews
58%
(7)
33%
(4)
8%
(1)
0%
(0)
0%
(0)
R
Roop khanna (New Delhi)
Fantastic

The FiiO JM21 is a fantastic compact DAP that truly punches above its weight. Its smooth, clear sound with excellent detail retrieval makes music a joy, especially with its powerful balanced output. The Android OS ensures seamless app integration for streaming, while its sleek, lightweight design makes it incredibly portable. For its price, the build quality feels solid, and features like Wi-Fi transfer add great convenience. It's a brilliant choice for audiophiles seeking premium sound in an ultra-portable package.

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Thanks for the awesome feedback! We're thrilled you're loving the FiiO JM21, compact, powerful, and built for serious listening on the go. Enjoy every beat! 🙌

S
Sivarajan L (Chennai)

FiiO - JM21

Thank you for the great rating! Your support means the world to us.

S
SK (Bengaluru)
Compact kit

This performs better than expected. The hires files really come to life , EQ is quite good . The power output is more than enough . It drove my hd650 without any issues , far more louder than I would normally listen to .
For its price it’s worth it .

Thank you for sharing! Glad to hear it’s exceeding expectations and driving your HD650 with ease. Keep the music playing!

A
Arun Prasath (Chennai)
Good entry level DAP

Reviewing it after 3 months of usage. This is my first DAP experience. It took me sometime to get used to it and its very compact.
Regarding battery in my experience with 4.4mm + offline flac songs + medium gain + screen off + wifi and BT off = 1% battery will be drain for every 5 mins . so approximately it will be approx 8.30 hours(its almost what they claim ). So anyone who is buying
I have listed out some pros and cons
Pros:
1. Major pro - its very compact
2. powerful output - It can drive Final E3000 which is a power hungry iem(I use 70%Volume high gain)
3. All 4 modes are good, performance wise. Especially As bluetooth Dac I feel its very good
4. Android 13, there is no lag as such. I don't install much apps so never faced it
5. Sound is clean, little bit warm. anyway we have global EQ, we can customize sound as per our liking.

Cons:
1. As it is compact, Fiio compromised in Battery segment also. which they could have improved. If you use display a lot then battery will drain. btw its having quick charging so its okay for me.
2. In box you will get a crappy case, which I am not using. Got a Fiio leather case from abroad. After that I feel very safe and easy to carry.
3. You will get heat issues if you use with streaming in outside environment.

Overall its a very good budget-entry level DAP. Recently only I started this hobby and I am enjoying the FLAC/Lossless world.

P.S. for hpz team, please have a good case in stock for the DAPs/DACs in case if box case is not good. I was waiting for sometime to get case for JM21 in ur site, lost patience : ( and then got it from my abroad friend

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Thank you for such a detailed and thoughtful review! It’s clear you’ve really explored the device inside out, and your breakdown of real-world battery life, performance, and quirks is super helpful. We totally hear you on the case situation, your feedback is valuable and noted. So glad to know you're enjoying the FLAC-filled journey! Welcome again to the world of DAPs and high-res joy!

V
VK (Bengaluru)
Best compact DAP

The size is compact like an audio cassette tape. Performance is snappy and sound quality is good for the money. Battery life is a compromise due to its slim nature.

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Thank you for sharing your thoughts and for the awesome ratings!

A
Alok (New Delhi)
Great DAP

I am just a newbie who wanted to try all these gadgets for the audiophiles. Before all these I used to listen music through Air Pods Pro from iPhone and it was great. I thought so until I tried the IEM (KZ) and FIIO X JADE K11 (USB AMP & DAC), after a lot research. It was just great. Then I thought to get a DAP. I got FIIO JM21, after my own research. It’s a great piece. Listening to music is great and it feels nostalgic when you had wired headphones with players. I am using my KZ IEM. It works great with that. I have been using the Apple Music. I will get the TIDAL as told by many on audiophile groups. The only demerit is the battery drainage, I think may be due to the WiFi connection which I use to listen. I will try the different modes present in the DAP. It looks great.

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Thank you for such an in-depth and thoughtful review! Your insights are incredibly valuable and will surely help other audiophiles make informed decisions.

R
Ramesh K (Hyderabad)
Great value and convenience in listening to streaming services

From my perspective about 70% of the cost would go to the audio section and bluetooth features of this device, making this a great value for audiophiles. The sound reproduction is excellent with no noise at all. Even though this device has lot of power, even at reasonably high volume levels, the sound does not seem to get too loud.

My main concern with this device was the usage aspects re android with low memory constraints. I am able to install streaming services and a browser for my music bookmarks are on social media. As long as you close background apps and only keep one foreground app say as in a streaming service, there should not be any problems with aggressive process terminations due to memory management issues. I also am able to listen via the browser to on demand internet broadcasts and as long as you follow only one app running and possibly removing any battery restrictions for that app, one should be ok with listening. Btw the device takes the audio away from the browser and plays it, but if you attempt to go back to the browser if closed by the memory management, the audio stops. I normally let it play on it own till the end and it does just that fairy satisfactorily.

I have not tested the SD card with local music, for I rarely use this aspect.

Hi there,
Thank you for taking the time to leave a review for the FiiO - JM21. We appreciate your feedback and hope you continue to enjoy your experience with the product.

Y
YVG (Bengaluru)

My experience of listening to Music elevated to Next by use of FIIO - JM21

Thrilled to hear the FIIO JM21 took your music to the next level! Keep the music playing!

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