Product Parameter:
1. Product Name: Motor Bluetooth Helmet Headset Communication
2. Bluetooth version: V4.0 + EDR
3. Frequency range: 2.4026 GHz-2.480 GHz
4. Transmission distance: about 10M (Transmission distance varies from earphone to other according to the different environment and bluetooth devices of the phone.)
5. MIC distance: ≤1 meter
6. Lithium battery: 3.7V / 150mA
7. Charging time: 2.5 hours
8. Standby time: about 160 hours
9. Working duration: about 6 hours
10. Bluetooth Name: Music Hat