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9. Care and maintenance
Diligent and routine care of your CROS device contributes
to outstanding performance and a long service life.
Please use the following specifications as a guideline.
Further information regarding product safety, see
chapter 14.2.
General information
Before using hair spray or applying cosmetics, you should
remove your CROS device from your ear, because these
products may damage it.
When you are not using your CROS device, leave the
battery door open so that any moisture can evaporate.
Make sure that you always completely dry your CROS
device after use. Store it in a safe, dry and clean place.
Your CROS device is resistant to water, sweat and dust
under the following conditions: