A perfect fit: Medium and Large eartips in package.
Natural sound and ventilation of the ear because of wide filter aperture with sound damping mesh.
Flying becomes more comfortable.
Helps preventing hearing damage.
Developed and produced by Dynamic Ear Company, the Inventors of Ambient Hearing Protection.
Description
Unfortunately flying is not always an enjoyable experience due to inner ear pain caused by pressure changes and general cabin noise. Electronic noise cancelling headphones can't regulate pressure and only block out engine sounds. Crescendo Travel is a pressure regulating universal fit hearing protector designed specifically for flying. The advanced membrane technology reduces background noise and also regulate the air pressure during take-off and landing.
