Motorola PMMN4039 Offers heavy duty construction, 3.5mm audio jack, coiled cord, Push-to-Talk switch, and noise-canceling capabilities. This microphone is water-resistant and allows talking and listening without removing the radio from the belt or case. The noise-canceling acoustics utilize a directional microphone to help eliminate ambient noise making it easier to use in high-noise environments.

Compatible with HT750, HT1250, HT1550, MTX850, MTX1850, MTX8250, MTX950, MTX9250, PR860, PRO 5150.