SLB 20 A1
■ 86
│
GB
│
MT
NOTE
► Alternatively, you can also use the
original USB charging cable provided
by the respective device manufacturer
to charge an external device on the
speaker.
♦ If charging does not start automatically,
briefly press the
button 2 to start
the charging process.
♦ During the charging process, the
current charge level of the speaker is
indicated by the four LEDs of the
bat-
tery charge level display
1 (see table
in the section Charging the internal
battery).
♦ To stop charging, disconnect the USB
charging cable
r from the external
device and the speaker. The four LEDs
of the battery charge level display 1
go out after about 10 seconds.
IB_341802_SLB20A1_LB5.indb 86 19.05.2020 15:14:41