Rechargeable battery speaker                        
(1)Driver unit: 8"*1+5"*1                         
(2)with USB/TF card reader, FM radio, with bluetooth;                                       
(3)with remote control, 1 way mic input for karaoke, with light on the cover.
(4)with trolley and wheels.
(5)with 1pcs wired mic;                                                            
(6)Battery:7.4V/1800mA 
(7)Brown carton: 325*255*465mm=0.039cbm/CTN