Motorcycle Bluetooth intercom helmet sets
1. Bluetooth motorcycle helmet headset uses for mobile phone, GPS, MP3 and with FM Radio function.
2. Bluetooth motor intercom function with 2 units.
3. Operation range:10m
4. Talking time: up to 10 hours.
5. Standby time: 200 hours.
6. Charger time: less than 3 hours.
7. Waterproof function for every parts.