- 900mAH battery that can last 13-16 hours on a full charge
- No transmission interference up to speeds of 80-100km/h
- High-fidelity Bluetooth transmission of music and voice calls
- Bluetooth version 5.1
- Bluetooth Communication Distance : 10 meters
- Rider to Rider Intercom Distance : 1200 meters
- Passersby Communication
- Grouping Intercom
- Anti-Noise Mic
- CVC Digital Noise Reduction Function
- Waterproof Design
- Working Time : About 20 hours
- Online Update.

Package comes with:

S2 Bluetooth Headset * 2
Mounting package * 2
Detachable earpieces for easy and quick installation and removal *2
Mini-USB charging cable *2
Soft Microphone * 2(For integral/full face helmet)
Hard Microphone * 2(For open/half face helmet)
English User Manual *1