Use:Computer, Home Theatre, Karaoke Player, Mobile Phone, Portable Audio Player, Stage
Channels:3 (2.1)
Special Feature:Mini, Portable, Wireless
Color:red,blue,white,green
Dimension:11*5.8*3.5CM
Bluetooth version:BK3.0
Frequency:2.402-2.480GHz
Weight:243g
Distance:10M
Battery Capacity:600mAh
Charing Voltage:4.8V -5.2V DC
Working Voltage:3.7V -4.2V DC