AIR DEFENDER Foam Ear Cushions True Wireless ISOtunes WIRED Listen Only is

ISOtunes WIRED Listen Only is sweat and water resistant with a 29 NRR (CSA Class AL)

Slimmer Fit

up to 50 hours of battery life and a *boom microphone for crystal clear calls

LINK Aware comes with a USB-C charging cable

Magnetic earbuds

AIR DEFENDER Foam Ear Cushions True Wireless ISOtunes WIRED Listen Only isISOtunes 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.