With BT/USB/TF card/MIC/FM/AUX/with remote control
+With display screen+USB with 5V voltage regulator//potentiometer volume
+With wireless microphone function+XA8879D amplifier+treble/with magic lights, speaker function DC-5.5-9V charging/12V power input+POWER boat switch
Speaker: Dual 10-inch
Power: 60W
Battery specification: 18650 lithium battery pack 7.4V/4000MAH
Accessories: Dual wireless microphones. Charging cable. Remote control