BT10 Motorcycle Helmet Bluetooth Headset Wireless Electric Car Charging Takeaway Helmet Headset

Main Features:
1. automatically answer incoming calls, support for hands-free feature makes riding safer and more convenient to communicate with friends.
2. With advanced DSP noise suppression and Bluetooth technology, enjoy wireless two-channel stereo music experience in riding.
3. A simple and convenient music operation, conveniently carried out in a riding switch and volume control songs.
4. Listening to music, incoming calls, voice navigation, voice calls

Product Parameters:
Bluetooth version: V4.0
Answer: Auto / Manual
Frequency: 180-2000KHz
Range: 10 to 20 m (depending on the surrounding environment such as an obstacle)
Microphone transmission distance: u22641 m
Lithium-ion battery: 3.7V / 180mA
Playing time: u22648 hours
Charging voltage: 5V
Noise: 80DB