Tactical Sound Control™ Technology enhances your hearing by 8x while protecting you from high-impact noises in under 2 milliseconds

MusicSafe Pro earplugs can be used more than one hundred times

if you are in a loud environment the de-AMP microphone will detect that ambient sound and lower the volume

PROTECT YOUR HEARING – The Digital Hearing Protection on the XCOR compresses loud noises rather than shuts them out/off

comfortable ear cups enhance wearability and improve noise isolation

Hellberg Hygiene Kit for Secure 3 Earmuffs HY80 Tactical Sound Control™ Technology enhancesReplacement pads and foam for Hellberg Secure 3 Passive Ear Muffs Hygiene Kits are used to maintain proper earmuff performance Kits contain new ear cushions and foam liner inserts which can be quickly replaced in a few easy steps You should replace your hygiene kit every six months to maintain maximum protection