Motorola PMMN4013A Remote Windporting Speaker Microphone
. The remote speaker microphone is compatible with CP150, CP200, PR400, P1225, SP50, VL130, CP125 and CT series radios. The Motorola PMMN4013A remote speakers with microphone allows audio to pass through the speaker grill even when the microphone port is blocked by water.The PMMN4013A has windporting feature that helps lessen background noise from high winds and other severe weather conditions.