Motorola PMMN4050ASP01 Noise-Canceling RSM. This large Remote Speaker Microphone (RSM) is designed for MOTOTRBO digital two-way radios.
The Noise-Canceling RSM (PMMN4050ASP01) is compatible with XPR 6000 and 7000/7000e series. The PMMN4050 features IMPRES innovative audio, a 3.5mm audio jack, a coiled cord for enhanced maneuverability, a Push-To-Talk (PTT) button, and a clothing clip on the microphone back for securely attaching to a shirt or collar. The audio jack offers operational flexibility by discreetly delivering messages right to your ear.
