DEFY Slim Gel Cushions Listen Only Our easier-to-use earbuds now feature

Our easier-to-use earbuds now feature up to 11 hours of battery life

we recommend replacing each pair of eartips every 1-3 months depending on the frequency of use

supports dual pairing and is compatible with 2-way radios

LINK Aware HM is perfect for all-day wear in any environment

AM/FM radio connectivity

DEFY Slim Gel Cushions Listen Only Our easier-to-use earbuds now featureThese Replacement Gel Cushions offer superior comfort for the ISOtunes Sport DEFY Slim models, especially for use with eyewear, and allow you to stay cooler in hot weather. Package includes 1 pair of replacement gel ear cushions that snap into place. Please note the DEFY Slim models have not been NRR tested with these replacement gel cushions. SKU# IT 89