PMMN4023B PMMN4023 - Motorola Remote Speaker Microphone IP57 - NO Audio Jack

PMMN4023B PMMN4023 - Motorola Remote Speaker Microphone IP57 - NO Audio Jack -- EX500, EX600, EX600-XLS, EX560-XLS

The Windporting feature of this microphone helps lessen background noise from high winds and other severe weather conditions. Audio can pass through the speaker grill even when the microphone port is blocked by water. Now public safety professionals can be more confident than ever of clear, understandable communication when Mother Nature is uncooperative. The Windporting Remote Speaker Microphones allow talking and listening without removing the radio from the belt or case.