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2 year warranty
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2 year warranty

Expert tips and inspiration

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Philips Sonicare DiamondClean Prestige 9900 Power Toothbrush with SenseIQ

Discontinued

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Philips Sonicare DiamondClean Prestige 9900Power Toothbrush with SenseIQ

HX9990/31

Philips Sonicare DiamondClean Prestige 9900 Power Toothbrush with SenseIQ

Discontinued

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User Manual - English

PDF file, 3.7 MB
4 April 2022

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USB adapter

If you do not have a splashproof USB adapter, you can request it here