Specifications:
1.Top control panel at back.LED screen.USB.SD.FM. 5 band EQ,
2* Mic Input, bluetooth, guitar input.                                                
2.Power：120W.
3.Working time2-3hours                                 
5.Bass10"*6  . Treble10"*2                         
6.The new front plastic panel, with colorful rolling light.                        
7.Speaker size:600*350*1215mm. Wooden housing.
7.Frequency:50Hz-20KHz
8.Impedance:4Ω
9.Voltage：AC～220V/50Hz