HIM mini portable stereo vibration speaker systerm,USB speaker,vibro speaker

MODEL:HI.M

1. Features: fashion,small,portable,built-in rechargeable battery,mini-USB port
2. Configuration: Host 1pcs, USB special cable 1pcs, product specification 1pcs, pure metal crust.
Power supply:DC5V
Power consumption: Max 2.5W
Frequency:100Hz~20kHz
can use USB for charging
support MP3, MP4,PC,Iphone, computer,mobile phone and etc

each in a color gift box,10pcs per carton