ESB8236B Custom Logo Wireless Bluetooth Bar Speaker

Bluetooth Version: V5.0 

Built-in lithium battery:1200Mah

Speaker Size:52mm 

Speaker Power:4Ω3+3w

Charging Voltage :DC5V

Charging Time:about 5H

Playing Time:2-5H

Bluetooth Distance 10M, call hands-free function

Support :TF/USB/FM/AUX/BT