vândut de liki24.co.uk
Earplugs with an integrated special ceramic filter EarPlanes equalize the air pressure difference between the inner ear and the surrounding air, thus preventing painful pressure on the eardrum. Developed in collaboration with the renowned House Ear Institute in Los Angeles, they have been successfully tested by U.S. Navy pilots. Since their market launch in 1993, over 20 million packs of EarPlanes have been sold worldwide. EarPlanes are made of soft, hypoallergenic silicone that creates an airtight seal in the ear canal. The integrated ceramic filter slows down the exchange of air between the inner ear and the surrounding environment. This absorbs strong pressure fluctuations and gradually accustoms the ear to the changing cabin pressure. Pressure on the eardrum and the resulting ear pain are thus avoided.
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Vânzător: Liki24.co.uk
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