| 1. Bluetooth Specification: Version2.0 |
| 2. Bluetooth Profile Supported: Headset,Handsfree,A2DP,A2VCP |
| 3. Range of Frequency: 2.4GHz Spectrum |
| 4: Normal Charging Time: Within 1 hour 30 Minutes |
| 5. Talk Time: Up to 4 hours |
| 6. Standy By Time: Up to 200 hours |
| 7. Size: 52*24*14mm |
| 8: Weight: 18 grams |