mobile bluetooth headset

1.Mobile bluetooth headset specification : V2.1+EDR 2. Super slim and light weight. 3. Sleek and ergonomic design, comfortable for wearing ,excellent performance. 4. Super light hook to fit any ears. 5. Harmless Silica Gel ear cap: Easy to wear without hook, very comfortable and no loose, especially suitable for the person wearing glasses. 6. Crystal clear and high quality voice for both talking party. 7. Automatic connecting function: If the link disconnects, For instance, you turn off the headset, then ,you turn on it, the headset will automatically establish the link with your mobil. 8. Saving power function: If at lost pairing situation more than 20 minutes, the headset will turn off automatically to save power. 9. Voice-dialing, re-dialing, refusal of incoming call function. 10. Talking time: 4 hours Standby time : 140 hours. 11. Bluetooth profiles supported : Headset and handsfree. 12. Transmission range: Up to 10 meters. 13. Product weight: About 7g. 14. Dimensions: 40mm*18mm*10mm.