The FiiO JM21 is a portable hi-fi music player that combines technology and design at a high level. Only 13 mm thin, 156 grammes light and equipped with a 4.7-inch HD touchscreen display, it offers high mobility, a good feel and a user-friendly interface. 64 GB of internal memory and a compartment for microSD memory cards offer space for local storage of music files. The Android 13 operating system ensures smooth performance. A huge selection of music can be accessed via streaming services such as Spotify, Tidal, Apple Music and Qobuz. Two Cirrus Logic CS43198 DAC chips and SGM8262 amplifiers ensure balanced audio output with precise sound reproduction and impressive dynamic range. The integrated headphone amplifier offers an output power of up to 700 mW per channel and drives even high-impedance headphones with ease. With a 3.5 mm and a balanced 4.4 mm socket, the JM21 offers headphone connection options for a first-class listening experience. The FiiO JM21 also supports Bluetooth 5.0 with aptX HD, LDAC and AAC for high quality wireless audio transmission. The 3100 mAh battery offers an impressive playback time of up to 16 hours. The battery is fully charged in 2.5 hours and is therefore quickly ready for use again. The device is not only technically sophisticated, but also visually appealing, which is emphasised by the elegant and compact design. The FiiO JM21 is the ideal choice for anyone looking for a portable music player that combines exceptional sound quality, modern functions and high-quality workmanship in a compact format.