Impact PRSMA-AT4-SH 3.5S 3.5mm Straight Acoustic Tube Listen Only 2.5mm Right Angle This is a professional grade

This is a professional grade listen-only kit to use with your Impact or other brand speaker microphones

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

Impact M7-PDM-2-CABLE for use with PDM-2 and PDM-3 headsets

flexible headband design

5mm audio accessory port is a bone conduction earpiece that allows the user to hear (Rx) and transmit (Tx) through a single earpiece without the need to speak directly into a microphone

Impact PRSMA-AT4-SH 3.5S 3.5mm Straight Acoustic Tube Listen Only 2.5mm Right Angle This is a professional gradeImpact PRSMA AT4 SH 3. 5S Platinum Listen Only Earpiece with Straight Acoustic Tube. 3. 5mm straight connector. 9 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 worldwide.