ESB8243B Wireless Portable Waterproof 5W Bluetooth Speaker

Bluetooth Version: JL V5.0

battery:800MAH (Polymer rechargeable battery)

Speaker:Φ52mm   5W x 1

Output power:3.7V

Charging voltage: MICRO USB 5V

Frequency response: 20Hz-20KHz

Charging Time: about 2.5H

Standby Time:>=20H

Playing Time:6H

Bluetooth Distance 10M

Waterproof: IPX6

Support:BT,AUX，TF card