2 year warranty
Philips Support
What do the Post-Brushing Feedback: Duration screens indicate on my Next-Generation DiamondClean 8000 - 9990?
The display shows how long you have been brushing, and the circle shows the progress of your brushing session. The display will show a full circle when the brushing session is completed.
Note: Brushing duration may vary based on the mode you selected.
The information on this page applies to the following models: HX8311/11 , HX8311/12 , HX8311/13 . Click here to show more product numbers ›
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