Motorcycle Helmet Headset with wireless or finger PTT for Two Way ... Way Radio Headset/Helmet Headset/Motorbike HeadsetSuitable for open face helmets Strong boom MIC clampSafe and universalWaterproof (IP67) boom microphone and ... quick release, 5kg force to disconnectApplicable for patrolling officer and motorcycle, motorbike, Suitable for Kenwood, Icom,Motorola, EF Johnson, and Yaesu ...