- Texas City, Texas, United States
- US $28.00
- Jan 29th
MOTOROLA SPEAKER/MICROPHONE FOR HT1250 AND HT750 RADIOS The PMMN4039 Noise Cancelling Remote Speaker/Microphone (RSM) provides a convenient means of communicating by having a speaker, a microphone, and a PTT in a single, hand-held or clip-on accessory. The PMMN4039 RSM includes a noise cancelling port that reduces background noise from environment during transmission. It can also be used in a quiet environment with NO performance degradation.