1. Product Name:intercom headset
2. Power input voltage: AC100-240V
3. Battery capacity: 350mAh
4. Color: Black
5. Size: Host size 8*5*3.3cm
6. Product Features:
1) Support full-duplex intercom, the maximum intercom distance is 500 meters
2) Hands-free answering phone, the distance can reach 10 meters
3) Suitable for any kind of motorcycle helmet
4) With echo cancellation processor and noise reduction technology, ensuring obedient quality at high speed
5) The controller is waterproof and durable, very durable