LINK/DEFY Foam Ear Cushions Discount_15% Built to last: IP67 water/dust

Built to last: IP67 water/dust proof

Our original true wireless earbud hearing protector -- only better

Over 20% lighter than other ISOtunes earmuffs

Certified hearing protection blocks 25 dB

Package includes 1 pair of replacement gel ear cushions that snap into place

LINK/DEFY Foam Ear Cushions Discount_15% Built to last: IP67 water/dustISOtunes TRILOGY Foam LINK Replacement Ear Cushions offer a trifecta of benefits for optimal hearing protection: superior comfort, noise isolation, and sound quality. Packaging includes replacement ear cushions and hygiene kit. LINK Replacement Ear Cushions fit the ISOtunes LINK 1. 0, LINK 2. 0, and LINK Aware. It's also compatible with ISOtunes Sport DEFY BT. For regular users, we recommend replacing ear cushions, fabric lining, and foam inserts