power output:80w rms
built-in amplifier
built-in rechargeable battery, 
ac/ dc adapter,disco light, led display,with trolley and wheels,with two vhf wireless microphone
function: usb/ sd/ fm/bt/remote control/mic priority/aux input and output

power output:80w rms
built-in amplifier
built-in rechargeable battery, 
ac/ dc adapter,disco light, led display,with trolley and wheels,with two vhf wireless microphone
function: usb/ sd/ fm/bt/remote control/mic priority/aux input and output