FiiO M21 Portable High Resolution Music Player

M21 redefines the entry-level class with its flagship lineage. Its internal and external "heart" are full of "heart" in providing you with enjoyment. Its compact screen and class-defying performance are a massive step forward, Aiming to be a benchmark for an entirely new generation. 

The Qualcomm Snapdragon 680 has superior performance with less power consumption than the SoCs used by players in the same class. It provides a smooth experience with Android 13.

Patented desktop mode
Battery protection expert
Desktop mode makes an appearance on an entry-level FIIO player for the first time. When desktop mode is enabled, M12 is completely powered by an external power supply. The built-in battery is neither charged nor discharged, allowing you to use the player safely on the desktop without degrading its battery.

Global audio optimization
5th-gen FPGA + dual custom femtosecond crystal oscillators
FIIO developed a custom crystal oscillator specifically for the M21. which has been carefully selected to meet femtosecond-level standards, in order to ensure consistency and stability in its output. With a high-precision, low-jitter unified clock source, it accurately matches PCM and DSD audio at various sampling rates, ensuring precise reproduction of digital audio signals.

Hardware and software, Synergy all covered