Use:Computer, Home Theatre, Mobile Phone, Portable Audio Player
Special Feature:Mini, Portable, Wireless
Material:ABS
Color:Black,White,Red,Blue,any color
Function:Bluetooth, TF card, handfree
Power Supply:DC 5 Volt
Output Power:3W
Frequency Response:100-18Khz
SNR:80dB
Battery:600mAh
Dimension:dia6*6cm