3M helmet attached earmuff
3M Peltor Optime II earmuff helmet attached
3M Peltor Optime II Helmet Attach Earmuff H520P3GS is suited to noisy environments with increased low frequency attenuation. A suitable choice for typical environments with substantial industrial noise or construction machinery, airports and agricultural work.
Reduces noise levels up to 29 dB.
Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm backplate.
Large space inside the cups helps minimize heat and moisture build-up.
Soft, wide, cushions help reduce pressure around the ears.
Complies with AS/NZS 1270:2002