1
Get exactly the support you need
Looking for specific solutions for your product?

How many buttons are on my Sonicare 9900 Prestige?

The Sonicare 9900 Prestige has two buttons on the front of the handle.

  • The indented button (top button) is to turn the Sonicare 9900 Prestige on and off.

  • The intensity indicator is also a selector button but does not have an indentation on the handle. Press the area where the three lights are located to select or change your intensity, either before or during brushing. 

The information on this page applies to the following models: HX9996/11 , HX9996/12 , HX9996/13 .

Register your product
Register your product

Keep track of your product warranty coverage

Qualify for cash-back, gifts and special offers

Get easy access to product support

Our site can best be viewed with the latest version of Microsoft Edge, Google Chrome or Firefox.