support  Spotify, Amazon Music, and Apple Music via Airplay, Tidal, and more.
-Multiroom streaming with versatile sources : WiFi, Bluetooth 5.0, NAS, USB disk, Micro USB DAC and Optical in.
-2.0 CH stereo class-D audio amplifier designed for home speaker systems applications.
-2x50W ultra power amplifier, HD audio quality, especially for bookshelf speakers and ceiling speakers.
-Gapless Playback, and lossless music with FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV.