Product Overview
Motorola speaker microphone, model number PMMN4021. This speaker mic comes with the "Windporting Technology" which decreases background noise from high winds and other extreme weather conditions. Includes a 3.5mm unthreaded jack on the head, when plugged in will mute the speaker for discrete communication. Microphone is in excellent shape and guaranteed fully operational. Â
Radio models compatible with this mic:
HT750, HT1250, HT1250 LS, HT1250 LS+, HT1550, HT1550 XLS, MTX850, MTX850 LS, MTX1850, MTX8250, MTX950, MTX9250, PR860 and PRO5150
