3M PELTOR Optime III Headband Format Earmuff H540A Black and Red Class 5 SLC80 33dB

The 3M™ PELTOR™ Optime™ III earmuffs H540A are a high performance comfortable hearing protector, developed for use in extremely noise environments like airports, marine engine rooms, power stations and print works. They reduce noise levels up to 33 dB and have a double-casing technology that minimises resonance in the holder casing resulting in maximum high-frequency attenuation. The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide foam cushions offer low contact pressure around the ears, making them comfortable to wear for long periods and increasing compliance through user wear preference. Our earmuff stands for effective protection and highest comfort for the wearer.