Power supply: DC 5V
Power: 6W x 2
Bluetooth: V4.2
Receive range：10M
Compatible: Bluetooth V4.0 & V3.0 & V2.0
MaTerial: wooden
Function: On/Off, Bluetooth,TF card, mode conversion, volume addition and subtraction, from top to bottom song, Handsfree function
Built-in battery: 3000 mAh
Speaker size: 76mm x 2
Product size: 260 x 115 x 125mm