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Philips Sonicare DiamondClean 9000 Sonic electric toothbrush with accessories - Pink

HX9911/53

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Whiter, healthier teeth for life

Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare.

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DiamondClean 9000

Sonic electric toothbrush with accessories - Pink

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Real-time feedback and brushing insights

Achieve your oral health goals with your Sonicare toothbrush and app. The two pair seamlessly to provide brushing guidance, real-time feedback and insights to improve your brushing routine. With advanced coaching and progress tracking, you'll get the most out of every brushing session. Together, you are unstoppable.

Designed to care, with care

From its slim design to the sleek charging glass, this electric toothbrush is designed with attention to detail by our dedicated designers and engineers. Plus, the compact travel case keeps your toothbrush protected wherever you go.

Keep brushing your best with the brush head replacement reminder

Did you know brush heads become less effective after three months? Dental professionals recommend changing your brush head regularly, so that's why Philips Sonicare toothbrushes have a brush head replacement reminder. It tracks how often and how hard you brush, then reminds you to replace your brush head once it's time for a new one.

14 days of regular brushing

Experience up to 14 days of regular brushing after a single charge, bringing a new level of convenience to your brushing routine.

Choose your ideal cleaning experience

Enhance your oral care routine with 12 brush settings. Whether you're looking for a deep clean or a specific focus, you can have it with this electric toothbrush. Select from five modes - Clean, White+, Gum Health and Deep Clean+ - and adjust to one of three intensity levels for a personalised clean.

Technical Specifications

Intensities

High

To boost your clean

Medium

For an everyday clean

Low

For sensitive teeth and gums
Power

Voltage

100-240 V
Technical specifications

Operating time (full to empty)

14 days

Battery

Rechargeable

Battery type

Lithium ION

Energy consumption

Standby without display < 0.11 W
Design and finishing

Colour

Pink
Service

Warranty

2-year limited warranty
Compatibility

Bluetooth wireless technology

Connected Sonicare app

Android compatibility

Android phones with Bluetooth 4.0 and above

iOS compatibility

iPhone with Bluetooth 4.0 and above
Ease of use

Handle

Sleek and compact design

Handle compatibility

Easy click-on brush heads

Battery indicator

Illuminated icon indicates battery life

Timer

BrushPacer and Smartimer
Items included

Handle

1 DiamondClean 9000

Brush heads

1 C3 Premium Plaque Control

Travel case

1 Charging travel case
Cleaning performance

Plaque removal

10 x more effective*

Whitening

Up to 100% more stain removal**

Speed

62,000 brush movements/min
Modes

Clean

For exceptional everyday cleaning

Deep Clean+

For an invigorating deep clean

Gum Health

Gently massages your gums

White+

To help remove surface stains
Smart sensor technology

Pressure feedback

Vibration and pulsing sound

Replacement Reminder

Lets you know when to replace your brush head
Sonicare app

Tracking and progress reports

Monitors brushing patterns over time, helping you maintain good oral hygiene.
Software Support

Software updates

Philips offers relevant software updates for a period of 2 years after the date of purchase.