Reduces stressful frequencies without muffling sound

Unlike competitive dispensers

helping filter engine and wind noise while keeping you safe and aware

Replace each pair of eartips every 1-3 months

Uses 2 AAA batteries for up to 350 hours of continuous use

Box - Uvex Com4-Fit Dispenser Refill Uncorded Ear Plugs (500 Pairs | SLC80 22dB, Class 4) Colour_Neon Green Reduces stressful frequencies without mufflingSuitable for construction, light manufacturing, areas where nuisance noise is present and manufacturing plants with medium level noise area Features 500 pairs loosely packaged Smaller size, suitable for smaller ear canals Excellent noise reduction Ergonomic shape and low expansion rate for comfortable fit Patented x recess reduces pressure build up in the outer ear canal Unique density structure to maximise wearer comfort 'x' grip for easy fingertip