Sound becomes low while in use

  • The sound may become low in the following cases. This is not a malfunction.
    • When the battery is running low and the CHG (charge) indicator flashes in orange while the speaker is being powered by the built-in battery only.
    • When the battery is running low as a result of using the speaker at a loud volume for a long time even if the speaker is connected to a booted computer or AC outlet via a USB AC adaptor (not supplied).
  • If the sound becomes low while in use, follow the procedure below.
    1. Turn off the speaker.
    2. Charge the battery sufficiently.