5.
Using the device for
the fi rst time
NOTE!
The loudspeaker is operated
via the integrated 3.7 V lithi-
um-ion battery (500 mAh).
Before use, this battery must be fully
charged. The normal charging time for
the battery is approx. 2–3 hours.
If the charge status of the battery is
too low, a warning signal can be heard
and the loudspeaker automatically
switches itself off . The LED is lit red
during the charging process. As soon
as the battery is fully charged, the red
LED switches off .
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