Steily Technology Co., Ltd. [China]

Bluetooth Headphone 1.Mono Bluetooth Headset 2.Built-in rechargeable battery 3.Stylish and efficient 4.Elegant and reas

Specification:

Calling Time:4 hoursHolding Time:110 hoursOutside Size: 41*18*12mmWorking Area:3-15 MetersWeight: 12gBattery:  polymer Lithium cellSupporting Bluetooth Agreement V2.0Color:Black

Wireless Bluetooth Headphone