Sound becomes low while in use
- While the speaker is running on power from the rechargeable built-in battery, the sound may become low in the event that the rechargeable built-in battery is running out of power and the CHARGE indicator flashes slowly. This, however, does not indicate a malfunction.
- If the sound becomes low while in use, follow the procedure below.
- Turn off the speaker.
- Charge the built-in battery sufficiently.