Crescendo Fly 20 - earplugs for flights. Using Fly earplugs during a flight allows you to avoid unpleasant consequences of pressure changes on the eardrums during takeoff and landing. The filters work like gentle valves and ensure the balance of pressures between the external environment and the middle ear. This gives the Eustachian tube enough time to react to pressure changes.
The special acoustic filters developed by Crescendo provide protection against irritating external noise and allow airflow into the ear, minimizing the occlusion effect (feeling of blockage) while maintaining ventilation for optimal comfort.
Features:
- Can be worn throughout the entire flight
- Safe volume level that does not interfere with communication
- Helps prevent hearing damage
- Suitable for many people: 2 available sizes (M + L in the package)
- Minimal occlusion
- Filter type: -20 dB average attenuation
- Dimensions: 16 × 9 × 2.25 cm
- Weight: 40 g.
Package includes:
- Pair of universal earplugs, large size (L)
- Pair of universal earplugs, medium size (M)
- Two acoustic filters providing average attenuation of 20 dB, tested 100% acoustically
- Aluminum case for transportation
- Documentation
