Motorola PMMN4140A IMPRES RM760 Large Windporting Remote Speaker Microphone

The RM760 RSM is designed with a large form factor along with the latest low-profile swivel clip that keeps the RSM closer to your body. Its 3.5mm audio jack supports the new "receive only" translucent tube earpiece, PMLN8120. This RSM is IP68 (2m 4 hours) certified and supports Motorola's Work-When-Wet requirement which allows water to drain out from the RSM instantly to allow clear communication. The water and windshielding feature is specifically designed for windy, outdoor environments and dramatically reduces the noise caused by howling winds and harsh weather. The RSM is UL certified.