Impact PRSMA-D1 3.5L 3.5mm D-Ring Listen Only Earpiece 2-Pin Conversion Impact MC3-PDM-2-CABLE for use with

Impact MC3-PDM-2-CABLE for use with PDM-2 and PDM-3 headsets

professional grade 3-wire surveillance headset earpiece with full-size Push-to-Talk (PTT) and earhook and earbud

5mm right angle connector

Impact P1W-AT1-NC Platinum Series Noise Cancelling

Impact PRSMA-D1 3.5L 3.5mm D-Ring Listen Only Earpiece 2-Pin Conversion Impact MC3-PDM-2-CABLE for use withImpact PRSMA D1 3. 5L Platinum Listen Only Earpiece with adjustable D ring Earloop. 3. 5mm right angle 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