Sony SRS-X33 Help Manual page 80

speaker.
Do not leave the speaker in a location near heat sources, in a place subject to direct sunlight, excessive dust,
moisture, rain or mechanical shock. This speaker is not water resistant.
Do not use the speaker in a car.
On operation
Do not insert any small objects, etc., into the jacks or ventilation hole on the rear of the speaker. The speaker may
short out or malfunction.
Battery usage life may vary depending on the ambient temperature or conditions of use. For example, using the
speaker at a loud volume shortens the battery usage life.
On cleaning
Do not use alcohol, benzine, or thinner to clean the cabinet.
If fine dust adheres to the speaker, use the sticky roll cleaner to clean it.
Others
Even if you do not intend to use the speaker for a long time, charge the battery to its full capacity once every six
months to maintain its performance.
If the speaker is not used for a long time, it may take longer to charge the battery.
If you have any questions or problems concerning the speaker that are not covered in this Help Guide, please consult
your nearest Sony dealer.
4-565-707-11(1)
Copyright 2015 Sony Corporation
76