Trident Communication provides a variety of ultra-durable, waterproof, freeze-proof headsets, smartphones, and 2-way radios. The ModCom One headset provides very high noise-canceling technology for clear communication in loud environments. The ModCom One is a Bluetooth modular headset with a hot-swappable main battery and 30 minutes of run time using the internal backup battery. Replaceable headbands provide a variety of wearing styles including OTH, BTN, and Hard Hat. The ModCom One Headset will provide you with reliable, hands-free communication in the harshest industrial or recreational environments.