Impact PRSMA-D1 3.5T Threaded 3.5mm D-Ring Listen Only Earpiece 3-Wire Knowles Components and Noise Cancelling

Knowles Components and Noise Cancelling Mic

High-quality brass transducers (speakers)

Impact EH-4 Replacement Ear Hook with Direct In-Ear Earbud for Gold Series EH-4 Ear Option

Impact POH-2-NPTT Over-the-Head Single Speaker Headset with Boom Microphone (No PTT button)

The PBH-2 is a highly popular headset design for law enforcement agencies

Impact PRSMA-D1 3.5T Threaded 3.5mm D-Ring Listen Only Earpiece 3-Wire Knowles Components and Noise CancellingImpact PRSMA D1 3. 5T Platinum Listen Only Earpiece with adjustable D ring Earloop. 3. 5mm threaded, straight connector. 18 inch coiled cable (relaxed). This is a professional grade listen only kit to use with your Impact or other brand speaker microphones. This earpiece is the ideal solution for the professional user who can't afford anything less than the best! Used by thousands of law enforcement agencies, security companies, casinos, and hotels