Shopping security
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
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order