Product Description
3M™ PELTOR™ Optime™ III H540B Neckband Ear Defenders 35dB SNR are a high performance hearing protector, developed for use in extremely noise environments like airports, marine engine rooms, power stations and print works.
Double casings technology helps minimise resonance effect.
Large space inside cup helps reduce moisture and heat build-up.
Soft wide cushions helps reduce pressure around the ears, improving comfort and wearability.
Easy to replace cushions and inserts helps keep them hygienically clean.