AIR DEFENDER Foam Ear Cushions Style_Over-Ear Extra Durability

Extra Durability

Optional AAA battery** (3) use for up to 100 hour battery life

INSTINCT is a shooting earbud that packs a big punch in a little package

see ISOtunes WIRED here

Communicate with colleagues and listen for warning signals all while enjoying nonstop certified protection

AIR DEFENDER Foam Ear Cushions Style_Over-Ear Extra DurabilityISOtunes 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.