Detachable face plate; Bluetooth(R) audio streaming & hands-free calling; Front aux input; Front 2.1A USB charging & playback (MP3) port; FLAC audio compatible; 50W x 4 MOSFET; 2 pairs of RCA preamp outputs (front & rear or sub selectable); Includes wireless remote, harness & Bluetooth(R) microphone; Model DXDM228BT;