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Battery Information
Your Personal Sound™ uses a size 10 battery. The
lifespan of the battery is approximately 70 hours.
Please insert a battery upon receipt of the device.
Low battery Indicator
A warning of three double beeps every eight
minutes indicates that the battery needs to be
replaced. If you do not change your battery, you will
hear another warning of six double beeps, at which
time your device will automatically turn o.