Features:

1.       Compatible Bluetooth Specification V1.2+EDR.

2.       Operating Frequency Band: 2.4GHz ~ 2.48GHz unlicensed ISM band.

3.       Support Headset and HandsFree profiles.

4.       .Support Multiple paired. (Up to 8 Bluetooth Phone can be paired).

5.       Integrated with echo cancellation and Noise suppressor.

6.       Built in speaker and microphone.

7.       Battery type: Rechargeable Lithium DC 3.7V, 650maH (BL-5B).

8.       Talk time: up to 10hours.

9.       Standby time: up to 480hours.

10. Charger time: 2~3hours.