T2 Bluetooth V5.0 Helmet Headset 5V for Motorcycle Driving with Anti-interference Microphone

1. Bluetooth version: V5.0 2. Battery: 3.7V / 250mAh, rechargeable polymer lithium ion battery 3. Two-channel stereo output 4. Automatic answering of incoming calls, support hands-free function, making riding safer and communicating with friends more convenient 5. Convenient and simple music operation, convenient song switching and volume adjustment during cycling 6. Easy to use