LINK Boom Microphone IT-10 AIR DEFENDER AM/FM is perfect

AIR DEFENDER AM/FM is perfect for those who like to keep things classic

DEFY Slim Replacement Foam Cushions fit the ISOtunes Sport DEFY Slim BT and DEFY Slim

Certified Refurbished items are final sale

Automatic Power Off after 2 hours without Bluetooth connection for battery conservation

backed by our ISOtunes Certified Refurbished Promise with a 90 day warranty

LINK Boom Microphone IT-10 AIR DEFENDER AM/FM is perfectThe LINK Boom Microphone is a noise reducing microphone add on that will enable you to make clearer calls in loud environments. The flexible boom allows for a personalized fit and comes with a replacement windscreen. This accessory is compatible with the following ISOtunes Bluetooth earmuffs: ISOtunes LINK 2. 0 LINK Aware [IT 34B]* LINK Helmet Mount LINK Aware Helmet Mount SKU# IT 85 *Only compatible with the second generation of LINK Aware version IT