M5H Half-Helmet Hands-Free Call Low-Power Ultra-long Standby Motorcycle Helmet Bluetooth Headset

Product features:
1. The call is automatically answered. Support hands-free function, make riding safer and more convenient to communicate with friends.
2. Have advanced Bluetooth and DSP noise suppression technology to enjoy wireless two-channel stereo music experience while riding.
3. Convenient and simple music operation. Conveniently switch songs and adjust volume during riding.
4. Support the display of headset battery status from IOS and Android mobile phones for convenient and timely charging.
5. The built-in large-capacity lithium battery supports long-time standby and work.

Product parameters:
1. Bluetooth chip: 5.0
2. Frequency range: 2.402-2.480GHz
3. Distance: 20-30M (varies by phone)
4. Battery: 3.7V/250mAh
5. Charging voltage: 5V
6. Charging time: about 1.5 hours
7. Standby time: about 160 hours