ISOtunes LINK Boom Microphone Large Thanks to the unique filters

Thanks to the unique filters

It was developed in-house more than 20 years ago

Easy-to-clean reusable earplugs

Materials: Headband - Textile

sea bathing and water sports

ISOtunes LINK Boom Microphone Large Thanks to the unique filtersISOtunes Boom Microphone is a noise reducing microphone attachment for clearer calls in loud environments. The adjustable boom allows for a custom fit and comes with a replacement windscreen. Compatible with LINK 2. 0. LINK 2. 0 Helm Attach, LINK Aware, LINK Aware Helm Attach *Only compatible with the second generation of LINK Aware version IT 34B. This model has green on the headband and has a boom mic port under the right ear cup. **AAA Batteries