FM waterproof IP56 bluetooth headset intercom T20S

T20S Features:

1: CSR 3.0, battery capacity: 650mAh, lasting 15 hours talking hours
2: FM/voice prompt
3: Motorcycles helmet Bluetooth intercom headset. Bluetooth3.0
4: MAX 1200 meters distance, 2 riders intercom
5: All Universal Intercom - Connects to any other brand intercom

6: pair with 3 bluetooth devices 5: with OLED display

7: HD radio, 12 hours talking time

8: Multi Pair Intercom - Connect up to 6 riders, and each time 2 riders Intercom