ANC-BT318

*Correspond With: Bluetooth V5.3 7003
*Talk time: 6.0Hours
*Music time: 7.0Hours
*Charge time: 1.0Hours
*Bluetooth range: 10m
*Battery: DC5.0V 40mAh*2
*Speaker type: Φ10mm
* Built-in lithium battery: 400mAh
*ANC Depth：>25db
*Charging Box size：62*53*27mm
*Wigh：49g
Color:Black/White