Impact VY1A-GRSM-HD1 Standard Speaker Mic with 3.5mm Jack Throat Mic This model is used by

This model is used by thousands of security

professional grade 1-wire surveillance headset earpiece with full-size Push-to-Talk (PTT) and D-ring

Compact Push-To-Talk (PTT) switch for discreet use and easy concealment

This adapter is used to convert a standard AT1 or AT2 acoustic earpiece to a 3

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

Impact VY1A-GRSM-HD1 Standard Speaker Mic with 3.5mm Jack Throat Mic This model is used byImpact GRSM HD1 medium duty speaker microphone with 3. 5mm earpiece jack. Crystal clear audio with Strong TPU coil cable. Shock, drop, dust and vibration tested. Splash proof. Small form ergonomic shoulder microphone head. This shoulder mic can withstand the elements and is built for demanding environments including construction, manufacturing, and industrial applications. 360 degree clothing clip. Heavy duty anchored Kevlar coiled cable. 3. 5mm audio