3M PELTOR Welding Earmuff H505B, Behind-the-Head 172-175 MHz Field Tunable Mount Type NMO

Field Tunable Mount Type NMO Cable Assembly Order Separately* Country of Origin USA Product Condition New - Factory Sealed *The most commonly used cable assembly/mount is the NMOKHFUD (27 MHz to 6 GHz) with 17' of UD (RG-58/U Dual Shield)

Mission Audio Profiles (MAP) - Five optimized listening modes for different operational environments

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Insert into your ear canal and the foam expands to create a comfortable

3M PELTOR Welding Earmuff H505B, Behind-the-Head 172-175 MHz Field Tunable Mount Type NMOLightweight, low profile design allows the earmuff to fit nicely under 3M Speedglas 9100 Series and other welding helmets Soft ear cushions provide a comfortable seal and help reduce loud noise exposure Semi soft cup surface minimizes scratch sound transmission Two point suspension and wire headband with individual spring action help facilitate constant, even pressure distribution on the earmuff cushions for a secure, comfortable fit 3M Peltor Welding