1.Driver unit: 12"woofer+tweeter
2.Battery: 7.4V/3600mAh
3.Power:30W
4.Functions:FM, Aux audio input,USB/TF input,Recording,Bluetooth,Microphone jack , with trolley and wheels. with 1 wireless microphone and remote control,
5. knobs:Main vol,
6.MOQ:500PCS