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 cmColor box size:21.5x9.5x9.5 cmCtn size:43.8x30.5x21.5 cm pcs/ctn:12pcsNW:7.2kgs/GW:7.6kgs20GP-11698PCS40GP-23396PCS40GQ-27157PCS |