FiiO
M17 High-Fidelity Portable Music Player
Best portable player for audiophiles demanding uncompromising high-resolution sound quality.
The M17 High-Fidelity Portable Music Player by FiiO delivers exceptional audio performance in a premium package. Built around a robust aluminum alloy chassis, this device runs on a customized Android OS, providing access to modern streaming capabilities alongside local playback. It supports a vast array of high-resolution audio formats, ensuring your entire library sounds its best. Enjoy extended listening sessions thanks to its substantial battery life and versatile connectivity options, including dual-band Wi-Fi and Bluetooth 5.0. This player is designed for discerning audiophiles seeking uncompromising sound quality on the go.
$1799.99
Owner Satisfaction
4.5
/ 5
Category Rank
33
/ 176
#33 in MP3 Players
Price vs Category Average
+51%
Above average
Chassis Material
Aluminum alloy
/ Aluminum alloy
Who it's for
- Audiophiles driving demanding, high-impedance headphones
- Listeners seeking uncompromising, studio-grade audio resolution
- Collectors with diverse headphone collections and cable types
Who should skip it
- Commuters prioritizing lightweight, pocketable music players
- Users wanting a device that stays cool during handheld use
- Budget-conscious buyers seeking entry-level high-fidelity gear
Performance breakdown
Audio Fidelity
Desktop-grade amplification delivers unmatched clarity for the most demanding audiophile headphones.
Build Quality
Robust aluminum chassis provides a premium feel and exceptional structural integrity.
Software Versatility
Customized Android OS offers seamless access to modern high-resolution streaming services.
Thermal Management
Included cooling stand ensures peak performance during long, intensive listening sessions.
Portability
Substantial weight and size make it more of a transportable desktop unit.
Battery Endurance
Power-hungry internal components limit playback time compared to smaller, lighter players.
Key Specs
Chassis Material
Aluminum alloy
Screen Size
5.99 inches
Storage Capacity
64GB (Expandable)
Battery Life
Up to 10 hours (single-ended mode)
Connectivity
Wi-Fi (2.4GHz/5GHz), Bluetooth 5.0
Dimensions
156.7 x 88.5 x 28 mm
Weight
610g
Supported Formats
DSD, MQA, FLAC, WAV, MP3, and more
Features
- Runs on customized Android operating system
- Supports extensive high-resolution audio formats
- Dual-band Wi-Fi and modern Bluetooth support
- Includes cooling stand with integrated fan
- Expandable storage capacity for large libraries
- Premium aluminum alloy construction for durability
- Versatile charging via USB-C or DC input
What customers say
The FiiO M17 garners strong praise for its reference grade sound quality, offering exceptional detail and an expansive soundstage. Audiophiles celebrate its technical prowess, noting the dual DACs and powerful amplification deliver performance rivaling desktop stacks. A major highlight is the sheer power available, easily driving demanding headphones. However, this performance comes with significant trade offs in portability. Users consistently describe the M17 as massive, heavy, and bulky, making it truly transportable rather than easily portable. Furthermore, battery life suffers, especially when using high gain settings, and heat generation is noticeable during long sessions. Despite these physical compromises, the consensus is that for those prioritizing uncompromising sonic performance and power, the M17 is a worthwhile investment.
Know before you buy
Yes, the M17 runs on a customized Android operating system, allowing you to install and use most popular music streaming services directly on the device.
The M17 features high-performance internal components that can generate significant heat during intensive playback. The included stand with an integrated fan ensures the device stays cool and maintains optimal performance during long listening sessions.
While 64GB provides a solid starting point, high-resolution files can take up space quickly. Fortunately, the M17 includes an expandable storage slot, so you can easily add a microSD card to accommodate your entire music collection.
You can expect up to 10 hours of playback when using single-ended mode. Keep in mind that battery life may vary based on your specific settings, file types, and the power demands of your headphones.
Yes, the M17 supports Bluetooth 5.0, making it easy to pair with wireless headphones or speakers. It also supports a wide range of high-quality codecs to ensure you get the best possible sound over a wireless connection.
The M17 is a substantial device weighing 610g, which is significantly heavier than a standard smartphone or compact MP3 player. While it is designed for portable use, it is best suited for listeners who prioritize desktop-level audio quality over lightweight, pocketable convenience.
Still have a question?
Ask Hayley anything about this product before you decide.