3M Peltor Professional In Ear Communication Headset Self Mounting No Ground Plane Required Antenna with 17 Foot RG58AU Cable Professional VHF 1/2 Wave Base

Professional VHF 1/2 Wave Base Coil for 144-174 MHz NMO Mount Antennas

If converting a Comtac V Hearing Defender to a Comms headset

5mm audio jacks

threaded connections that resist vibration and environmental factors

3M Peltor Professional In Ear Communication Headset Self Mounting No Ground Plane Required Antenna with 17 Foot RG58AU Cable Professional VHF 1/2 Wave BaseCompatible radio brands: Motorola and Kenwood. In ear protective communication solution for hands free, clear communication in noisy environments On demand fit test provides the wearable's current personal attenuation rating (PAR) to help ensure adequate protection with each fit Speech microphones in the earpieces pick up your voice, eliminating the need for a traditional boom microphone The in ear speech communication microphone enables compatibility