Nano Coating

Maximum protection from sweat and humidity


Our hearing devices are treated with a thin coating based on modern nano coat technology.

Nano coating is a polymer layer, one thousand times thinner than a human hair, that forms a protective coating on every part of the hearing device. When humidity or sweat come into contact with it, they form beads and roll off.

Nano coating protects both the outer shell of the hearing device, and all the electronics inside from any kind of liquid. It increases the lifetime of our hearing devices, and greatly improves reliability.


Simply nicer to wear
Your customers enjoy worry-free wearing in all conditions, whatever they are doing. They don’t have to worry about rain, sweat or humidity. They feel more confident and more satisfied with the high quality of the hearing devices you offer.

In short, nano coating adds to a trouble-free experience and an extremely satisfied customer.

Nano Coating

Watch the explanatory Nano coating movie.


Maximum protection
Nano coated for maximum protection against humidity or sweat. Fluids and water simply roll right off.More reliable
As moisture can’t stick to nano coated hearing devices it is difficult to damage them. Less moisture and water means less repairs and less hassle.Longer life
With no moisture getting into the electronics inside there’s almost no corrosion, resulting in longer life for the hearing device.

Nothing sticks to the hearing device. No moisture, no water. So it’s easy to clean, and looks as good as new throughout its lifetime.

Extensive testing showed the difference
Our extensive tests showed the difference nano coating makes to hearing devices. We exposed the device to unnatural levels of moisture and humidity for 5 weeks.

After testing, hearing devices with nano coating showed no effects at all, while over 60% of non-coated devices either stopped working and 100% were visibly affected.