The ESM-50 series palm mic for two way radios features durability, high quality audio, emergency button, and oversized front PTT with secondary side PTT button - Ideal for fire, public safety and industrial applications
Features:
IP67 rated
Dual PTT
Emergency button
Programmable button
Volume control buttons
Kevlar reinforced conductors and cable assembly
3.5mm accessory jack
With an omni directional microphone, you won't have to bend or stretch to be heard. The added Nexus connector and 3.5mm port allow you to customize your radio speaker mic with a multitude of audio accessories. An IP67 rating makes the ESM-50 water, dust, and sand proof