Bose SoundLink Bluetooth speaker III Bedienungsanleitung Seite 8

Operation
2. Plug the power cord on the AC power supply into the DC connector on the
back of the speaker.
3.
Plug the AC power supply into a live AC (mains) outlet.
The speaker emits a tone to confirm connection to AC power, and charging
begins. On the front of the speaker, the battery status indicator
yellow to show the battery is charging.
8 - English
blinks