Description: earplugs prevent earache that occurs as a result of a sudden increase in air pressure. Thanks to its patented system, it slows down and regulates pressure changes in front of the drums. In this way, it helps the ears to adapt to rapidly changing pressure conditions. Application ear protection during flight and pressure changes. How to use: when using, follow the manufacturer's instructions on the product packaging. The plug must be used at start-up or before when necessary. After 30 minutes, they can be removed from the ears when the aircraft reaches cruising altitude. Reuse no later than 45 minutes before landing.
Description: earplugs prevent earache that occurs as a result of a sudden increase in air pressure. Thanks to its patented system, it slows down and
