Electrostatic Headphones
Two Way Radios/Walkie Talkies
Noise-Cancelling
Depends on Radio Connector
Ear Bone Headset with Big Round Ptt for 2 Way Radi
Dp1400/Cp140/Cp200/Gp300/Gp308/Gp68/Gp88/Ep450/Dtr
with PU Coil Cable with Kevlar
Ear Bone Microphone Headset
Fire Fighter, etc
Big Lapel Ptt with 2.5mm Jack for Remote Finger PT
Poly Bag Pack or Paper Box Pack for Each Item, PAC