Operating on Battery Power
Replacing the battery
Rechargeable batteries periodically need replacement. The lifetime of a battery
depends on usage and volume settings.
You may need to replace the battery if you must recharge the battery more often.
Note: The battery provided with your system is not user serviceable. Contact Bose
Customer Service for all battery related issues. Refer to the contact sheet in
the carton.
Auto off setting
The speaker powers off after 30 minutes of inactivity (no sound coming from the
speaker) while operating on battery power.
Disabling auto off
Press and hold
that the Auto off feature is disabled.
Repeat to re-enable the Auto off setting.
20 - English
and
simultaneously. You hear an alert (or a tone) confirming