Equipped with high-performance ES9280 AC chip It adapts the independent ES9280 AC PRO decoding chip produced by the global audio chip manufacturer ESS, supports up to PCM/DXD(32-bit/768kHz), ensuring the HiFi sound quality to your smartphone

Plug and Play ,no need to install any other drive.
Professiona HIFI circuit architecture
With smart indiractor,  showing the different clors  for differnt  bit rate
Red:44.1/48kHz PCM
Blue:88kHz-384 Hz PCM
Green:705-768kHz PCM
Yellow:DoP
White:DsD Native
Model: Audirect  ATOM MINI
DAC Chip: ES9280AC
Frequency response: 0.032dB@20HZ-40KHZ
SNR: -117dB
THD N: 0.0004%
Sampling rate: Up to 32bit/768kHz
DSD index: Up to DSD512
Net weight: 8g