IP66 Marine mp5 player 10.8-15.6V DC input 7inch touch screen MP4/WMA/mp5 playback Bluetooth Audio Streaming AM/FM Tuner, 18 preset stations 4x50watt max power USB port AUX input RCA output SUB output Rear camera input Gauge Mounting with U bracket Required cutout: 3" (diameter) x 2.84" (depth) Wireless remote control