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This product has been packaged by the manufacturer without cellophane.
This product is equipped only with the EU type network plug/network connector. For this reason, an adapter is included in the package.
| Type of power supply | rechargeable/mains |
| Contents of the package | case, stand |
A high-performance toothbrush designed to refine your daily routine
Philips Sonicare DiamondClean 9000 HX9911/84 sonic electric toothbrush combines advanced sonic technology with connected guidance to improve everyday brushing. It features four modes and three intensities designed to lift stains, remove plaque and promote healthier gums. Together, these functions deliver brushing that feels tailored, consistent and precise.
Characteristics:
- removes up to 10× more plaque than a manual toothbrush
- provides visibly whiter teeth in just 3 days by polishing away surface stains
- uses sonic vibrations to clean deeply yet gently along the gum line
- features BrushSync to auto-select the best mode for the brush head
- includes smart timers for even, consistent cleaning
- comes with a slim travel case for convenient storage
Technical specifications:
- technology – sonic with up to 62,000 movements per minute
- modes – Clean, White+, Gum Health, Deep Clean+
- intensities – High, Medium, Low
- smart features – pressure sensor, BrushSync mode pairing, BrushSync replacement reminder
- operating time – up to 14 days per charge
- pressure sensor -- alerts when brushing too hard
- connectivity – Bluetooth® with Sonicare app
Package contains:
- DiamondClean 9000 handle
- C3 Premium Plaque Control brush head
- charging base with puck
- travel case
How to use:
Brush with the Philips Sonicare DiamondClean 9000 HX9911/84 sonic electric toothbrush twice daily for two minutes, selecting your preferred mode and intensity or allowing BrushSync to choose automatically, then follow in-app coaching for optimised technique and coverage.
User's guide can be found HERE


