Wireless Speaker
SRS-XB402M
Unable to turn on the speaker or the speaker suddenly turns off
The built-in battery may be empty. Charge the built-in battery by connecting the AC adaptor (supplied) to an AC
outlet.
You may be able to resolve the issues by resetting the speaker.
Related Topic
Connecting the speaker to an AC outlet
5-002-064-11(1) Copyright 2019 Sony Corporation
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