Motorola Remote Speaker Mic – PMMN4075A

Windporting Remote Speaker Microphone, IP57

MICROPHONE, RSM, SMALL IP57, NO EMERG

This Windporting small remote speaker microphone clips to your shirt pocket or lapel and enables easy communication without you having to remove the radio from your belt.

Windporting remote speaker microphones lessen background noise from high winds, severe weather and other outdoor sounds.
This microphone is also designed to prevent water from clogging the microphone port and distorting your transmit audio.