3M Optime III

The 3M Peltor Optime III earmuffs have been specifically designed for high noise exposure, combining effective protection with maximum comfort. The P3E helmet-mounted earmuffs feature a plug-in attachment for helmets with a 30 mm slot and come with black capsules. They are compatible with all Peltor helmets except for the G2000. The earmuffs have an attenuation rating of SNR = 34 dB. The high safety of the Optime III is based on innovative dual-shell technology, which minimizes resonance inside the capsule and provides maximum attenuation of high frequencies. The advantage: conversations and warning signals remain clearly audible. An acoustic connection between the inner capsule space and the area between the shells also achieves optimal attenuation of low frequencies. The soft, wide sealing rings made of foam ensure a perfect fit. The generous space under the capsules minimizes heat buildup and sweat formation, providing a comfortable wearing experience.