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Waterproof and water repellent technologies for hearing instruments – Water repellent technologies for hearing instrumentsf

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Effect of water repellent – Significant reduction of troubles of hearing instruments in the summer

Subject to be solved
Innovative Technology
Effect of water repellent

The results of "sweat-resistant coating"

The effect of sweat-resistant coating was established by proof with the comparative experiments between hearing instruments with and without sweat-resistant coating.

The hearing instruments without sweat-resistant coating obviously had corrosion but no such corrosion was generated for them with sweat-resistant coating.

Results of severe environment tests, such as saltwater spray, etc.

Another good result of sweat-resistant coating : Reducing the number of repair

It is clearly proved that the hearing instruments with sweat-resistant coating are stronger for troubles in the summer season. (survey carried out by Rion)

Many of Rionet hearing instruments have sweat-resistant coating.

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