Quies Protection hearing EarPlanes adult box 1 pair
SKU 7396544 Quies EarPlanes adult box 1 pair
Ear is particularly sensitive to pressure changes. In some cases (landing, crossing tunnel at high speed), the sharp increase in pressure on the eardrum, thin membrane of the ear, can lead pain sometimes very lively, especially in children or persons colds. hearing protection for travel EarPlanes allow the ear to more easily adapt to differences in pressure. hearing protection for travel EarPlnes , technological innovation, have been developed and tested by the Institute of the ear in the USA: House Ear Institute and tested by the pilots of the US Navy.
They arise in the form of a flexible tip with a microporous ceramic filter that regulates the flow of air pressure between the ear and the outside in a way natural. discrete, comfortable, adapted to the shape of the ear canal, they provide no gene.
They are usable by all people (and particularly sensitive ears children) suffer cold, allergy, pain of transportation...