| Bluetooth | 2.1+EDR |
| Support | L2CAP/A2DP(AVCTP/AVDTP/AVRCP), can receive AUDIO signal and control the AUDIO device, support 3.HSP/HFP(handsfree profile), Built-in Mic for hands-free phone call |
| Working distance | 10-15m |
| SNR | ≧80db |
| Battery | 3.7V 600Mah |
| Frequency response | 120HZ -18KHz |
| Charging | 5V/500mAh |
| Size | 10.8 x 5.5 x 3.5cm |
| Color | Black,Red,Yellow,Green,Blue |









