The battery indicator on the side of the speaker flashes orange when charging and turns green when the battery is fully charged.
The battery indicator will briefly turn orange at 40% battery level to give an early warning indication of a lower battery. This indication will disappear after 5 minutes.
At 20% battery level, the battery indicator will turn red, and it will begin to flash at 10% battery level.
The battery status can always be viewed in the Bang & Olufsen app. Click here for more information.