Impact PRSMA-D1 3.5T Threaded 3.5mm D-Ring Listen Only Earpiece 3-Wire Impact's Snaptight feature allows the

Impact's Snaptight feature allows the user to select from more than 10 different

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

Impact POH-2-NC Noise Cancelling Over-the-Head Single Speaker Headset with Boom Microphone

High-quality brass transducers (speakers)

Lightweight adjustable headband

Impact PRSMA-D1 3.5T Threaded 3.5mm D-Ring Listen Only Earpiece 3-Wire Impact's Snaptight feature allows theImpact 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