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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
earplugs gradually provide 9- or 15-dB sound reduction
Discontinue use and see a physician if condition persists
providing 35-42 dB attenuation
Color: Black
and a water resistant USB charging connector
ISOtunes LINK Boom Microphone upsell_quieton-electronic-noise-cancelling-sleep-earbuds earplugs gradually provide 9- orISOtunes 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