Two way radio earpiece earhook with push to talk buttonFor Hytera two way radio two pinsSilent barrel Push-to-Talk (PTT) with clipSoft earhook comfortable to wearExcellent appli...
Factory Supply sports neckband bluetooth headphone wireless bluetooth earphone headset
Bluetooth Specification : V4.1+EDR class 2RF Frequency Range: 2.402-...
Helmet Bluetooth intercom headset automatically answer the outdoor waterproof Bluetooth headset wearProduct Features:1. Maximum intercom distance of 800...