Output power:2*15W RMS 

Bluetooth connectivity 

LED display Function

USB mp3 playback

USB charging port 5V 1A

Speaker lights

Party light

Line In Jack 3.5 mm for MP3 etc

Remote control

AC operation only

Wired microphone*1

Bulit-in Li-battery 11.1V 2200mAh 

6.3mm microphone jack input *2

ECHO effect

Optional: 

Tray-loading type CD player（CD/CD-R/CD -RW/ MP3）

Wheels

Trolley