Bluetooth wireless headset

Features: 1. Either the ear hook or the ear pulg. 2. Support headset,handfree profile 3. LED indicates connection. 4. Faster connecting, clear sound, anti-interference. 5. On-line chat through Bluetooth wireless transmitter. 6. Multipoint Profile: Connect with two BT devices at the same time. 7. Noise Elimination. 8. Voice Separation Technology. 9. Wind noise reduction. 10. Simple easy pairing & power consumption saving. Specification: 1. BT protocol: version 2.1 CSR BC6 chip 2. Frequency: 2.4 GHz 3. BT range: 10meters. 4. Net weight: 8.5g 5. Power supply: DC5.1V/120Ma 6. Working volt: 3.7V 7. Battery: rechargeable Li-Ion battery 8. Talking time: up to 3.5 hours 9. Standby time: up to 60 hours 10. Chargeing time: about 2 hours