With the speaker turned on, while holding the VOL (volume) - button, press and hold the (power) button for 5 seconds, so as to turn the speaker off.

The speaker is initialized. Settings such as volume, etc., are restored to the factory default settings, and all pairing information is deleted.

Note

• To turn on the speaker after initializing it, connect the speaker to an AC outlet via the AC adaptor. If the speaker is being powered by the built-in battery, it cannot be turned on.