Do your ears always feel a stinging, stuffy sensation every time you take off or land in an airplane? These FLIGHTSAFE flight earplugs are designed to solve in-flight ear pressure problems, making them an essential ear protection artifact for international students returning home and business travelers.

• 【Pressure Regulating Filter】Built-in physical pressure regulating filter can smoothly balance the pressure inside and outside the ear canal when cabin pressure fluctuates drastically, effectively preventing eardrum damage.
• 【Relieve Ear Pain and Discomfort】Scientifically alleviates the stinging sensation in the ears during takeoff and landing, especially suitable for rhinitis sufferers, those flying with a cold, or individuals sensitive to air pressure.
• 【Filter Noise Without Blocking Speech】While filtering low-frequency noises like engine roar, you can still clearly hear announcements from flight attendants and communicate with travel companions, making your journey more peaceful.
• 【Soft Silicone Material】Made of food-grade polymer silicone with a multi-layered umbrella-shaped structure that fits the ear canal, it's comfortable for long flights without causing a swollen sensation.

Usage Scenarios: Suitable for airplane takeoffs, landings, and periods of turbulence during the flight; also suitable for frequent pressure changes on high-speed rail sections.

Product Specifications: 1 pair (including a dedicated storage box), reusable for 3 or more flight segments.

Usage Tips: It is recommended to put them on before the airplane door closes and can be removed once the airplane reaches cruising altitude and the air pressure stabilizes; please be sure to put them back on approximately 45 minutes before landing (before descent begins).