RMN4055B RMN4055 - 3M Peltor HT Series Recieve Only Headset with 3.5mm Non-Threaded Jack

RMN4055B RMN4055 - 3M Peltor HT Series Recieve Only Headset with 3.5mm Non-Threaded Jack -- With its carefully designed speaker system and excellent attenuation, the 3M™ Peltor ™ HT™ Series listen-only communications headset offers clear sound reproduction and communication in high-noise environments. This headband style headset also features a wide, padded headband with two-point suspension; earcups with liquid and foam-filled comfort cushions for long wear and optimum seal; adjustable, noise-canceling microphone; and flexible, insulated connection cords made from durable polyurethane. This comfortable and durable communications headset allows for long-term use under tough conditions and has a NRR 25dB.* Requires Remote Speaker Microphone. *The NRR may overestimate the hearing protection provided during typical use.