Silvercrest SBTH 4.1 A1 Bedienungs- Und Sicherheitshinweise Seite 30

SilverCrest SBTH 4.1 A1
 the headphones are never subjected to extreme temperature fluctuations as
this could result in condensation and electrical short circuits. If the
headphones were subjected to extreme temperature fluctuations, however,
wait (approx. 2 hours) until the headphones have reached ambient
temperature before use
 the headphones are never subjected to excessive shocks and vibrations
 the headphones are never covered while they are charging as they can
become heated
 when using an optional USB power supply, its operating instructions are
observed
 connected cables are always laid in such a manner that nobody can step on
them or trip over them. There is a risk of injury
 no objects are placed on a connected cable and cables are not connected
over sharp edges because they could be damaged otherwise.
Health risks due to excessive volume levels
Take care when using headphones. Listening at high volume
for prolonged periods of time can impair your hearing.
Do not use the headphones at high volumes. This impairs your hearing and
may disrupt your environment. Adjust the volume so that you can continue to
hear the ambient noise. Note that the ambient noise may be changed and
perceived differently.
Do not use the device in dangerous situations, for example, driving in traffic,
working with machinery or other situations that require your full attention. The
sound can distract you or cause you to fail to perceive what is happening
around you.
Please observe the regulations and laws in the country of use.
28 - English