Product Details
The classical stereo headset with sports style design. so hotsell on USA market Bluetooth profile supported; Headset and Hands free Profiles; Version: CSR1.2; Working Distance Range:8metres; Talking time:Up to 5 hours; Standby time:Up to 20 hours; Speaker impedance:32ohm; Sensitivity of microphone:-64db; Li-Polymer battery: 60mah