The battery status indicator on the speaker blinks red when the battery needs charging.
To charge the battery, connect the speaker to AC power.
The speaker emits a tone to confirm the power connection. Recommended charging time is three hours to fully charge the battery. You can use the speaker while charging the battery. The battery status indicator indicates the charging status:
- Blinking yellow: Battery is charging
- Solid green: Battery is fully charged
Battery protection mode
When the speaker is unplugged and unused for more than 24 days, it enters battery protection mode to preserve battery power. To reactivate the speaker, connect it to AC power.