DescriptionThe Peltor range from 3M is an easily recognisable line of ear defenders. In addition to the high quality protection you would expect the Peltor Optime II model specifically offers the following features:• Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree. • The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use. • The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil. • Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work. • SNR 31db
