Poly BT600 Bluetooth Adapter for Desktop Computer/Bluetooth Headset - USB Type A - External 7100197572 while an adjustable over-the-head strap

while an adjustable over-the-head strap that conveniently fits under helmets and hard hats helps support the weight of the headset

5 dBi NMO mount

Mobile command centers and emergency response vehicles

Professional Low Profile NMO Antenna for 165

Poly BT600 Bluetooth Adapter for Desktop Computer/Bluetooth Headset - USB Type A - External 7100197572 while an adjustable over-the-head strapWireless USB adapter enables an excellent communication and music experience when connecting your existing Plantronics Bluetooth headset or headphones to PC and Mac computers. It's small enough to keep in your computer for always ready connectivity.