3M PELTOR Optime II Earmuffs, 31 dB, Green, Neckband, H520B 408 GQ

This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Reducing noise levels from 30-31 dB, model dependant, tested to EN 352:2020 Compatible with the 3M E-A-Rfit Dual-Ear Validation System Large space inside the cups helps minimise heat and moisture build-up Wide, comfortable foam sealing rings provide optimum seal and ideal comfort, even during long periods of use Cushions and inserts available as replacement Hygiene Kits Available in headband, folding headband, neckband, helmet attached and green and high Hi-Viz green colour options Use in loud, demanding environments with substantial industrial noise such as airports, construction sites and during agricultural work The Hi-Viz green is ideal for workers who need hearing protection and be extra visible – on road construction sites, airports or other high-risk workplaces Comfortable hearing protection, even during long periods of use Designed for demanding, noisy environments (94dB(A) – 105dB(A)); SNR 31dB Effective in reducing low frequency noise A good choice for industrial areas, construction sites, airports and agriculture One pair of dark green ear muffs on an adjustable neckband

• 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.