Motorola PMMN4050, PMMN4050A IMPRES Noise-Cancelling Directional Remote Speaker Microphone for MOTOTRBO XPR SeriesEnhanced audio for high noise environments. The microphone head is slightly bigger and feels better when using gloves.
Includes an unthreaded 3.5mm audio jack on the side of the microphone for a receive-only accessory (AARLN4885, WADN4190, PMLN4620, RLN4941).
Does not include orange button on top of microphone.