3M PELTOR Optime III Earmuffs, Helmet Mounted, H540P3E (33db)

Specification :

– Reduces noise levels up to 33 dB (SNR)

– Soft, wide, foam cushions help reduce pressure around the ears

– Double casing technology minimize resonance effect

– Large space inside the cups helps minimize heat and moisture build-up

– P3E/G Helmet attachment for helmet mounting

– 3M E-A-Rfit Dual-Ear Validation System testable

– DOSH SIRIM approved