The 3M™ Peltor™ Optime™ II Ear muffs have been developed for demanding noisy environments, particularly suited for noise levels dominated by low to medium frequencies. 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 agreeable comfort even during long-term use.
The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil. 3M Peltor Optime II Ear Muffs are a suitable choice for typical environments with substantial industrial noise such asconstruction machinery, airports and agricultural work. The product is also available in an electrically insulated headband (dielectric) version without visible metal parts and in Hi-Viz green for workers who need hearing protection and tobe extra visible, for example -on road construction sites, airports or other high-risk workplaces. Available in headband, neckband, foldable, and helmet mounted version. Hygiene kit. also available.