The Sony SRS XB40 Charging Indicator is a small LED on the top of the speaker. Fins it just above…
The Sony SRS XB40 Battery Indicator is a small LED on the top of the speaker. Fins it just above…
This post shows how to pair Sony SRS XB40 Extra Bass portable speaker to common wireless BT devices. E.g. These …
This piece covers how to charge the Sony SRS XB40 speaker. Do this easily through the DC power in barrel…