---
product_id: 285602350
title: "Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11)"
brand: "philips"
price: "3236 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/285602350-sonicare-diamondclean-prestige-9900-sonic-electric-toothbrush-with-1x-a3
store_origin: RO
region: Romania
---

# SenseIQ tech adapts 100x/sec AI-powered personalized app 20x plaque removal power Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11)

**Brand:** philips
**Price:** 3236 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your smile game with smart sonic power! 🦷

## Quick Answers

- **What is this?** Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11) by philips
- **How much does it cost?** 3236 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/285602350-sonicare-diamondclean-prestige-9900-sonic-electric-toothbrush-with-1x-a3)

## Best For

- philips enthusiasts

## Why This Product

- Trusted philips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Travel-Ready Design:** Champagne finish with USB charging case and minimalist stand—effortless luxury for your on-the-go lifestyle.
- • **Clinically Proven Deep Clean:** Removes up to 20x more plaque and delivers 15x healthier gums in just 2 weeks—because your smile deserves the best.
- • **Premium All-in-One Brush Head:** Angled bristles reach every nook and cranny, ensuring a spotless clean even in hard-to-reach areas.
- • **Adaptive Brushing Intelligence:** SenseIQ tech senses pressure, motion & coverage 100 times per second to protect gums and optimize clean.
- • **AI-Powered Personalized Coaching:** Philips Sonicare app offers real-time feedback and tailored brushing plans for next-level oral care.

## Overview

The Philips Sonicare DiamondClean Prestige 9900 is a state-of-the-art sonic electric toothbrush featuring SenseIQ technology that adapts brushing intensity 100 times per second. It removes up to 20x more plaque and improves gum health by 15x in 2 weeks, paired with an AI-powered app for personalized oral care guidance. Comes with a premium all-in-one brush head and a stylish USB charging case in champagne, designed for professionals who demand precision and elegance in their daily routine.

## Description

Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11)

## Features

- SenseIQ technology: Philips Sonicare 9900 Prestige with SenseIQ technology senses pressure, motion, coverage and more, up to 100 times per second, it then adapts the intensity if you push too hard
- Sonicare Technology: Philips Sonicare technology pulses water between your teeth while brushing helping to breakdown plaque for an exceptional daily clean
- Same brushing, now 20x more effective: Up to 20x more plaque removal even in hard-to-reach areas*, 15x healthier gums in just two weeks**, and 100 percent less stains in less than two days***
- Personalized guidance: The Philips Sonicare app provides progress reports by day, week and month, get personalized recommendations and actionable steps for better brushing
- Set includes: 1 x DiamondClean Prestige 9900 toothbrush handle in Champagne, 1 x A3 Premium All-in-One Brush head in white, 1 x Prestige USB charging case in Champagne, 1 x Charger base, 1 x USB lead and wall adapter
- Contains UK 2-Pin bathroom plug for use in bathrooms. Packaging may vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | HX9992/11 ELEC.TOOTHBRUSH PRESTIGE S-IQ |
| Units | 1.0 count |
| Country of origin | China |
| Brand | Philips |
| Age Range Description | Adult |

## Product Details

- **Brand:** Philips
- **Age range (description):** Adult
- **Special feature:** Pressure Sensor
- **Power source:** Battery Powered
- **Item firmness description:** Soft
- **Colour:** Champagne
- **Material feature:** Sustainable
- **Number of items:** 1
- **Toothbrush Head Shape:** Oval
- **Unit count:** 1.0 count

## Images

![Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11) - Image 1](https://m.media-amazon.com/images/I/71Hvz1l5pLL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: Whats the difference between the toothbrush at £299:99 and the one at £129:99?**
A: It prevents you damaging your gums by putting too much pressure on the toothbrush head.

**Q: Does the button have a gap round it?**
A: The on off button is recessed into the body of the brush if that's what you mean?

**Q: Can I use it without the app?**
A: Yes you can use without App.  The app just shows you how and where you are brushing and for how long.    Not necessary but useful.   The brushes are super expensive.  Could be less so - but they are very good.

**Q: What’s the difference between this model and philips sonicare diamondclean 9400 sonic electric toothbrush with app hx9917/88?**
A: Hello Declan,

Thanks for getting in touch! The DiamondClean 9400 is a great toothbrush from Philips which includes almost all of the premium functions that are available on our products. It removes 10x more plaque, it has 4 cleaning programs you can choose from and 3 intensity levels to find the one that best fits your daily needs. It guides you through your cleaning and points out missed areas. Brings you back to missed spots so you can have a complete 100% coverage. You get an alert every time you are overdoing it while scrubbing and when you are reaching the sensitive areas you have set on the application. You also get an alert for when your brush head needs to be changed and the device selects the optimal settings for each different brush head you are using. Overall a great toothbrush that fits most peoples need. 

Now the Sonicare Prestige 9900 is the most intelligent and efficient toothbrush of Philips. This is as premium as it gets with this device not only you are getting exactly the same functions as the DiamondClean 9400 but many more personalized options and functions for the optimal brushing experience. With the SenseIQ technology your toothbrush is always set to have the optimal settings for your cleaning including personalized guides form the application. It adapts to your brushing in real time letting you know when you are not following the correct cleaning procedure. Furthermore the Prestige experience is all about cutting-edge technology in a sleek more compact premium design. For more information about these two products you can always visit our official web page. 

If there is anything else you would like to ask please do not hesitate in doing so by sending us a message on Facebook, Twitter or Instagram! We are always happy to help our customers!

Best regards,
ILIAS

## Frequently Bought Together

- Philips Sonicare DiamondClean Prestige 9900 - Sonic Electric Toothbrush with 1x A3 Premium All-in-One Brush Head and Charging Case in Champagne (Model HX9992/11)
- Philips Sonicare Genuine A3 Premium All-in-One Replacement Electric Toothbrush Head – Pack of 6 Philips Sonicare Replacement Brush Heads in White (Model HX9096/10)
- Philips Sonicare Genuine A3 Premium All-in-One Replacement Electric Toothbrush Head – Pack of 4 Philips Sonicare Replacement Brush Heads in Black (Model HX9094/11)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-27*