PZN (German pharmaceutical registration number): 2069800. Earplug with a built-in special filter made from ceramic which balances differences in air pressure between the inner ear and the ambient air. It prevents the painful pressure on the eardrum. EarPlanes was developed in cooperation with the renowned House Ear Institute in Los Angeles and successfully tested by pilots of the American Navy. Since its release in 1993, 20 million packs of EarPlanes have been sold. EarPlanes are made of soft, hypoallergenic silicone rubber that creates an airtight seal for the ear canal. The integrated ceramic filter slows down the Air Exchange Between The Inner Ear and the surrounding area. This catches strong pressure fluctuations and helps the ear to gradually become accustomed to the change in cabin pressure. Pressure on the eardrum and related pain and discomfort in the ear will be prevented.
Trustpilot
2 months ago
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