Electret or Dynamic
Two Way Radios/Walkie Talkies
Microphone, Noise-Cancelling, Two Way Radios
Depends on Radio Connector
Two Way Radios/Walkie Talkies
Over-The-Head Noise Cancelling Headset for 2 Way R
Security, Policeman, Builder, Swat, etc
Dual Muff
Dp2000/Dp2400/Dp2600/Xpr3000/Xpr3300
24dB
No
in Paper Box