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.
    1. Turn off the speaker.
    2. Charge the built-in battery sufficiently.