2 year warranty
The information on this page applies to the following models: HX9312/04, HX9352/04.
How do I change the intensity settings on my Sonicare toothbrush?
In which countries is the Sonicare app available?
How does the brushing guidance work in the Sonicare app?
How long should my Sonicare toothbrush battery last?
Where can I purchase accessories for my Sonicare toothbrush?
Can I use my Philips Sonicare Toothbrush in the shower?
Why is there a gap between my brush head and handle?
What are the brushing modes for my Sonicare toothbrush?
Can I use my Sonicare charger with other toothbrushes?
How do I register my Sonicare toothbrush?
How do I charge my Sonicare toothbrush?
How do I connect my toothbrush to the Sonicare app?
How do I use my Sonicare toothbrush with braces?
How to clean my Philips Sonicare toothbrush?
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