Products Support

Sign up for exclusive offers

Sign up for exclusive offers

All series

Philips Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush

Support

Philips Sonicare DiamondClean Prestige 9900Rechargeable Toothbrush

HX9992/43

Philips Sonicare DiamondClean Prestige 9900 Rechargeable Toothbrush

Available in

Go to shop

Log in or create an account

Register your product

You instantly have access to manuals, tailored support and more. Plus it’s quick and easy

Manuals & Documentation

Data Act Document

PDF file, 305.3 kB
11 September 2025

EU Declaration of conformity - English (US)

PDF file, 696.7 kB
29 June 2026

Frequently Asked Questions

Parts & Accessories

Philips Sonicare
Charging station
CP1715/01
- Gold
- Cord length: 90 cm
- With USB end
- Charge with stand
- Prestige
Philips Sonicare
Charging travel case
CP1716/01
- Midnight blue
- Prestige
- Charging cable not included
Philips Sonicare
Charging station
CP1717/01
- Rose gold
- Cord length: 60 cm
- With USB end
- Charge with stand
- Prestige
Philips Sonicare
USB-A charging cable
CP1719/01
- Black
- EU/UK
- Cord length: 60 cm
Philips Sonicare
Charging stand
CP1720/01
- Prestige

Warranty and service

Check the terms of your warranty and start a product exchange or repair

Warranty

Our product warranty policies