Products Support

Sign up for exclusive offers

Sign up for exclusive offers

All series

Philips Sonicare DiamondClean Prestige 9900 Electric Toothbrush with SenseIQ

Support

Philips Sonicare DiamondClean Prestige 9900Electric Toothbrush with SenseIQ

HX9992/12

HX999B

Philips Sonicare DiamondClean Prestige 9900 Electric Toothbrush with SenseIQ

Available in

Go to shop

Register your product

Get your extended warranty

Register within 90 days after purchase and get an extended warranty (conditions may apply).

Manuals & Documentation

Data Act Document

PDF file, 305.3 kB
11 September 2025

UK Declaration of conformity - English (US)

PDF file, 144.9 kB
31 July 2025

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

Troubleshooting

Warranty and service

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

Service and exchange

Get your broken product serviced or replaced

Warranty

Our product warranty policies