Impact M15-P2W-EH4-NC Noise Cancelling 2-Wire Surveillance Earpiece with Earloop and Earbud, Motorola SL and TLK Swivel The PBH-3 is a heavy-duty

The PBH-3 is a heavy-duty

5mm audio jack

Impact GRSMA-EH1-3

Made of high-grade

Ear speaker is approximately 1/2 inch in diameter

Impact M15-P2W-EH4-NC Noise Cancelling 2-Wire Surveillance Earpiece with Earloop and Earbud, Motorola SL and TLK Swivel The PBH-3 is a heavy-dutyImpact P2W EH4 NC Platinum Series Noise Cancelling, professional grade 2 wire surveillance headset earpiece with full size Push to Talk (PTT) and earhook with earbud. Built for the most demanding environments and in use by some of the toughest users out there such as law enforcement agencies, security companies, casinos, and event staff worldwide. The Impact 2 Wire surveillance headset earpiece is suited for those who wear the PTT microphone either