Citronic CSM-4 Compact Mixer with USB & Bluetooth Player - DJ Performance
Compact format audio mixer with 2, 4 or 6 mono input channels and a stereo line input. Audio format USB playback mp3, wma, ape, flac / record mp3 (48kHz 128kB/s). Bluetooth version 2.1 + EDR. Integral USB multi-format audio player.