3M Peltor Optime III H540A

3M Peltor Optime III H540A

The 3M Peltor Optime III H540A ear muffs  are suitable for use in very noisy environments with mainly low frequencies. The passive ear muffs have an average attenuation value of SNR 35 dB(A). - Ear muffs with headband - Ear muffs are suitable for use in very noisy environments, especially low frequencies.

Hearing protection properties

The ear muff is based on double hood technology for minimal resonance. This means that high frequencies are damped very well. In addition, the specially designed spacer ring and cap provide excellent protection against low frequencies. The wide sealing rings are filled with soft polyurethane foam, fit perfectly and provide little contact pressure. Effective protection and the most comfortable fit.