Bluetooth Headset

Portable lightweight and sweatproof design
Built-in microphone
support connect 2 Bluetooth device in the same time.
Support voice prompt
Support stereo listen music
Support change music, and adjust volume
high-fidelity sound quality and stable performance and excellent call quality Features: This headphone is built in Li-battery for portable use, and has USB port for recharging. It contains a wired earphone, can be for wired earphone directly, or use as Bluetooth.Round buttons fits fingers, more symmetrical design, simple and elegant. It can control Power, Pause, Volume, Previous, Next on Bluetooth Receiver.

Specifications: Bluetooth Version: 4.0 Version+ EDR. Operation Distance: 10M. Weight: 10.33g. Size: 50*22*15mm. Charging Time :2 hours. Music Time: 5 hours. Talking Time: 6 hours. Standby time: 36 hours. Battery capacity: 100mAh.
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a