3M Optime II H520P3K Green Over-the-Head Earmuffs

The 3M™ PELTOR™ Optime™ II earmuffs are highly effective hearing protection even at extremely low frequencies. They are ideal for noisy, demanding environments with high loads of industrial noise such as airports, construction sites or agricultural work areas. The earmuffs dampen noise levels by up to 31 dB. They have sealing rings filled with a unique combination of liquid and foam. The generous space inside the capsules helps to prevent a build-up of heat and moisture. The wide soft cushions reduce the pressure around the ears, so that comfortable wear is possible even over long periods of time. The pads and foam pads are available in the form of hygiene kits, which can be easily replaced if they are damaged or worn. This allows longer product life.

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