![](/images/new-backgrounds/1308666/30866679x1.webp)
Some useful tips:
Never expose your hearing instruments to extreme temperatures or high humidity. Never let them lie in the blazing sun. Do not wear them when taking a shower or when using hairspray.
In
Make sure to switch off the instruments when not in use.This saves the batteries.
If you don’t wear your instruments for a longer time, remove the batteries. Batteries can leak out. Replace batteries that have leaked out without delay.
40