three times more data than other Bluetooth compatible coding technologies like SBC, resulting in much better sound quality

This is a"wireless" system, which is plugged into a wall socket for power, and can be played back via supported USB-A (flash drive; MP3, AAC, WMA, WAV, AIFF, FLAC, ALAC, DSD via supported MSC), USB-B (w supplied USB cable to your PC, for example; PCM and DSD), headphones (adjustable gain) or Bluetooth devices