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2 year warranty
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Philips Sonicare DiamondClean Sonic electric toothbrush
Discontinued
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HX9392/05
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User Manual
All (16)
How do I charge my Sonicare toothbrush?
Can I use my Sonicare charger with other toothbrushes?
Where can I purchase accessories for my Sonicare toothbrush?
Can I use my Sonicare AirFloss charger to charge my toothbrush?
How does the brushing guidance work in the Sonicare app?
C3 Two-in-one2-pack brush heads
W DiamondClean2-pack brush heads
W DiamondClean2-pack standard sonic toothbrush heads
W DiamondClean3-pack brush heads
C3 Two-in-one3-pack brush heads
DiamondCleanStandard sonic toothbrush heads
DiamondCleanCompact sonic toothbrush heads
My brush head is difficult to attach or remove.
My Sonicare toothbrush turns off by itself
My Philips Sonicare toothbrush makes a loud noise
I cannot connect my toothbrush to the Sonicare app
My brush head falls off my Sonicare toothbrush