10 Best Fiio Music Players 2025 in the United States

The FiiO M21 is a strong contender among portable music players, especially for those who prioritize sound quality. Its standout feature is the quad CS43198 DAC chips paired with a fully balanced amplification system, which means you can expect clear, detailed audio with low noise — great for audiophiles who want pristine sound. Powered by the Qualcomm Snapdragon 680 processor and running Android 13, the M21 offers smooth performance and compatibility with popular music apps, making navigation and playback straightforward. Storage comes with 64GB built-in, which is decent for most users, and can be expanded with a microSD card for larger music collections.

Battery life is thoughtfully managed thanks to the patented Desktop Mode, which preserves battery health when plugged in by running on external power without charging the battery. This feature helps extend the longevity of the device’s battery over time. On connectivity, it covers essentials with Bluetooth and Wi-Fi, plus versatile output options including dual headphone jacks (3.5mm and 4.4mm), SPDIF, and USB audio output, catering to various listening setups. The 4.7-inch screen is a good size for easy control without feeling bulky, and the build quality feels solid with a stylish dark blue finish.

A minor consideration is the use of a 9V battery included in the package, which might be unfamiliar compared to typical rechargeable batteries in similar devices. While the M21 ranks respectably in its category, it is not the top bestseller, suggesting that some competitors might offer different strengths. This player suits users seeking high-resolution audio, robust playback capabilities, and flexible connectivity in a well-built portable player.

The FiiO R9 is designed as a high-end desktop music player and headphone amplifier that excels in delivering excellent audio quality. Powered by dual ES9038PRO DAC chips and THX AAA amplification, it provides clean, powerful sound capable of driving demanding headphones without distortion. Its support for high-resolution audio formats like DSD512 and PCM768kHz means audiophiles will appreciate the clarity and detail it offers. The 64GB built-in storage is decent for offline music, but less than what some might expect for a dedicated streamer—though it supports external storage via microSD cards.

The 6-inch touchscreen runs on open Android, enabling easy control and access to popular streaming apps such as Spotify and Tidal, which is a convenient feature. Connectivity options are versatile, including Bluetooth 5.0, HDMI input/output with full MQA decoding, USB DAC support, Wi-Fi, and network streaming protocols like DLNA and Airplay. This makes the R9 a flexible hub for both wired and wireless listening setups. Its robust metal body with scratch-resistant coating adds durability and helps prevent sound distortion caused by vibrations.

The R9 is a desktop device weighing over 9 pounds, so it’s not suitable for portable use or casual on-the-go listening. Battery life isn’t a focus here since it relies on AC power. For those seeking a premium, feature-rich streamer with exceptional sound for home audio systems, the FiiO R9 provides a compelling option. It may be less suitable if portability or very large built-in storage is a priority.

The FiiO M17 Portable Desktop-Class Music Player is designed for audiophiles who prioritize high-quality sound and versatility in a portable format. One of its standout features is the desktop-class DAC (Digital-to-Analog Converter) with the ES9038PRO chip, which ensures exceptional audio clarity and minimal distortion, making it perfect for those who enjoy detailed sound reproduction. The powerful THX AAA-788+ headphone amplifier provides ample power to drive various headphones, enhancing the listening experience significantly.

With a generous 9200mAh battery, the M17 boasts a battery life of around 10 hours, offering decent longevity for most listening sessions. Its Android 10 operating system allows for third-party app installation, adding a modern touch, and the Bluetooth 5.0 connectivity with aptX Adaptive support means you can enjoy high-quality wireless audio. The customizable RGB ambient lighting is a fun feature that can enhance the aesthetic experience.

There are some drawbacks to consider. The device's weight of 5.07 pounds may be cumbersome for casual listeners who prefer something lighter and more pocket-friendly. Additionally, while the options for connectivity are extensive, the user interface may feel overwhelming for those not accustomed to such advanced technology. The high power consumption could lead to heat issues during extended use, despite the incorporated cooling methods. In terms of storage, while the M17 supports Micro SD cards, its internal memory is only 4 GB, which may limit users unless they invest in additional storage. Lastly, given its price point and features, it may not be the best fit for casual listeners or those who are simply looking for a straightforward music player. For serious music enthusiasts, the FiiO M17 offers excellent audio performance and a range of features that cater to advanced users.