PMMN4128A PMMN4128 - Motorola RM780 Remote Speaker Microphone
PMMN4128A PMMN4128 - Motorola RM780 Remote Speaker Microphone - Equipped with a loud and clear speaker, low profile swivel clip keeping the RSM closer to your body and a 3.5mm audio jack that supports the new receive only translucent tube earpiece, PMLN8120 (sold separately), it allows you to hear and be heard clearly. For use with MotoTRBO ION Series.
Motorola MotoTRBO ION Series Portable,
ION Series Audio Accessories,