1. Bluetooth Version :V1.2
2. Frequency Band :2.4GHz-2.48GHz
3. Support Profiles: Headset & Handsfree
4. Function Button: Receiving/Hanging Up/Pairing/Turn on /Turn off
5. Volume Control: Volume Adjustment
6. Special Function: Voice dial/Re-dial/Mute /Reject
7. Operation Range:At least 10 Meters
8. Security: Pairing/Encryption/Authentication
9. Battery: Rechargeable Lithium Polymer
10. AC/DC Input:100-240V
11. Status Indication: LED Coruscation
12. Talk Time: Up to 4 hrs.
13. Standby Time: Up to 120 hrs
14. Charging Time :2 to 2.5 hrs
