Motorola Remote Speaker Mic – PMMN4076A

Windporting Remote Speaker Microphone with 3.5mm Audio Jack, IP54

MICROPHONE, RSM SMALL 3.5 JACK, NO EMERG

This IP54-rated remote speaker microphone features a 3.5mm audio jack.

Communicate clearly in challenging weather with these Windporting remote speaker microphones.
Windporting helps you communicate effectively and hear clearly in the howling wind, driving rain, and severe weather.
Windporting technology eliminates the whining and howling of wind blowing across your remote speaker microphone.
It also prevents water from clogging the microphone, which results in clearer transmissions.