6 riders group intercom for motorcycle helmet. 6riders intercom at same,but without screen
Motorcycle Helmet bluetooth intercom 1.6 riders connect and talk at same time 2.Screen optional 3.Distance from 800m up to 2200m 4. Bluetooth 5.1 5. Musci share 6. Noise cancellation 6. ip67 Waterproof 7. 800mAh built-in battery, 8. Standby time: 500H 9. Working time: 40H 10. High quality speaker 11. Auto answer calling 12.Type-C headphone port 13. Lower power notify
