AIR DEFENDER Foam Ear Cushions wired SKU# IT-54

SKU# IT-54

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and charging case lanyard

and sound quality

but also complete awareness of my surroundings and the ability to have conversations with those I’m working with

AIR DEFENDER Foam Ear Cushions wired SKU# IT-54ISOtunes TRILOGY AIR DEFENDER Hygiene Kit offers a trifecta of benefits for optimal hearing protection: superior comfort, noise isolation, and sound quality. Packaging includes 2 ear cushions, 2 outer fabric replacements and 2 foam ear cups. AIR DEFENDER Hygiene Kit is compatible with the ISOtunes AIR DEFENDER. For regular users, we recommend replacing ear cushions, fabric lining, and foam inserts every 3 9 months depending on the frequency of use.