2.0 CH rechargeable speaker 
with usb / sd card reader
support mp3 player  
with color display  & FM radio                                             
with built in rechargeable li-ion battery(400mAH)                                        
with remote control

Unit size:19.8x9x7 cm
Color box size:21.5x9.5x9.5 cm
Ctn size:43.8x30.5x21.5 cm
pcs/ctn:12pcs
NW:7.2kgs/GW:7.6kgs
20GP-11698PCS
40GP-23396PCS
40GQ-27157PCS