Charging the internal battery
ATTENTION
►
Charge the internal battery only in dry
indoor spaces.
NOTE
►
Before using the speaker, the integrated
battery must be completely charged.
►
Never charge the speaker while using
it to charge an external device at the
same time.
►
Use only the supplied USB charging
cable
►
Always disconnect the USB charging
cable
♦
Make sure that the speaker is switched
off. If the speaker is switched on, the
battery charge level display
up and the
nately orange and blue (or lights up
blue if there is an active Bluetooth
connection). To turn off the speaker,
hold down the
3 seconds.
SLB 20 A1
r
to charge the speaker.
r
when charging is complete.
button
2
flashes alter-
2
button
GB │ MT
1
lights
®
for about
│
67
■