Nano coating - The finishing touch for hearing instruments

Siemens is the first hearing instrument manufacturer to employ modern nano technology for hearing instruments.

Most of our BTE Hearing Instruments have nanocoating for maximum resistance against sweat and humidity.

What it nano coating? Nano-coating is a lacquer that is coated at a high temperature to the housing instrument. Dust, dirt or human debris which comes in contact with your hearing instrument during daily use cannot stick to this anti-adhesive surface.

The nano-coated housing repels water, sweat, and other adherents to prevent corrosion and improve reliability.