SPM-2100ILS, Trooper, Heavy Duty Speaker Mic Fits Icom DP2400 5mm Threaded Earphone Kit uses

5mm Threaded Earphone Kit uses ground breaking technology

The tiny micro speaker driver with dust screen puts out 1350 Ohms providing enough output for high power radios with very little distortion

A time-out timer is also provided to help prevent accidental transmissions

This heavy duty coated steel bracket is easily mounted on the wall using the included hardware

These hypoallergenic

SPM-2100ILS, Trooper, Heavy Duty Speaker Mic Fits Icom DP2400 5mm Threaded Earphone Kit usesThe Trooper is a heavy duty speaker microphone with a high impact resistant, rubber sealed housing. The speaker microphone head has a large PTT button that is easy to activate with gloves on. Every aspect of the Trooper features heavy duty construction practices. Polyurethane jacketed microphone cable with ample strain relief and an impact resistant, rubber sealed, polycarbonate housing, prepare the Trooper for a long product lifespan, of heavy duty