Motorola PMMN4021A Remote Speaker Microphone (RSM)
The PMMN4021A Windporting Remote Speaker Microphone reduces background noise from high winds, severe weather and other outdoor noises. Includes a 3.5 mm audio jack to attach earpieces for discreet communications.
Conveniently clips to your shirt pocket or lapel and enables easy communication without having to remove the radio from your belt.
| PMMN4021A FEATURES AND CONTROLS | |
| IMPRES | NO |
| Volume High Low Toggle Switch | NO |
| Top Orange Programmable Button | NO |
| Non Threaded Earjack | 3.5mm |
| Programmable Button | NO |
| IP Rating | IP55 |
| Intrinsic Safety | FM |
