Impact PRSMA-D1 3.5L 3.5mm D-Ring Listen Only Earpiece 2-Pin Conversion 5mm right angle connector

5mm right angle connector

Dual Acoustic Tube

Made of high-grade

How they work: The filter uses the accelerated resonant decay principle to convert sonic energy into thermal energy by means of compression acceleration

Impact PRSMA-D1 3.5L 3.5mm D-Ring Listen Only Earpiece 2-Pin Conversion 5mm right angle connectorImpact 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