- Bluetooth Specification V2.1+EDR class 2
- RF Frequency Range: 2.402-2.480GHz, 2.4G ISM band
- Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
- Supports Bluetooth Headset and Hands-free profiles
- 1 Button design: MFB,
- LED Indicator Status: Blue, Red
- Rechargeable 60mAh Li-Polymer Battery
- Charger adapter Output: DC 5V&200mA
- Nominal charging time: Max 1.5 hours
- Talk time: Up to 4 hours
- Standby time: Up to 80hours
- Dimensions (main body): 49.3(L) x15.8 (W) x 4(H) mm
- Net weight: 8 grams