cause internal and external damage to your
device.
Do not apply force when connecting cables
and plugs and make sure that connectors are
the right way round.
Do not crush or bend the cable to avoid cable
breaks and short circuit.
Keep the device at a distance of at least one
metre from sources of high-frequency or mag-
netic interference (televisions, speakers, mo-
bile telephones, DECT telephones etc.) to
avoid malfunctions.
3.1.
Information on the integrated
rechargeable battery
WARNING!
Risk of explosion!
There is a risk of explosion if the battery is re-
placed incorrectly.
The rechargeable battery is an integral com-
ponent of the device that cannot be replaced
by users themselves.
Charge the battery regularly and as fully as
possible. Do not leave the battery discharged
for a long period of time.
Keep the headphones away from heat sources
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