42
US-EN
Cleaning and maintenance
CAUTION
Potential damage to the product!
Switch the product off and remove all plugs before
cleaning!
Be sure moisture does not enter the product during
cleaning to prevent damage to the product and related
repairs .
Only clean the product with a slightly dampened cloth
and a mild cleaning agent!
Storage
Store the product in a dry environment, protected from
dust and direct sunlight .
Store the headphones in the charging/storage box
[
7]
.
Prolonged storage: To prevent battery deterioration, the
rechargeable battery has to be charged at least once
every 12 months .
398767_2104_US-EN_02.indb 42
398767_2104_US-EN_02.indb 42
12/7/2021 11:18
12/7/2021 11:18