Full Product Name:
Oral B Triumph 9900 Toothbrush with Smart Guide

The toothbrush is also compatible with Oral-B ProWhite polishing. The heads feature oscillating-rotating technology to remove plaque between teeth and along the gumline. Both heads contain a smart chip to communicate with the electronics inside the toothbrush handle wirelessly using the 2.4 GHz ISM band.
Once the two minutes, until the brush stutter for a few seconds and you will be rewarded with a smiley face, this indicates that you can stop brushing. The only thing I found was missing a sound. All warnings on the LCD are visual, so you have to draw attention to the LCD display for the full two minutes. I know that the brush stutters every 30 seconds and then again at the two-minute mark, but half the time I did not really notice. It would be nice if it also beeps when I switch quadrants or stop brushing needed.

In addition to displaying the countdown time, brush and brush quadrant information mode, the LCD will also notify you when it's time to change the brush head. The wireless display can also communicate with several Triumph brushes within reach. Each LCD display can synchronize with up to two toothbrush handles.

Features
- With the wireless remote display, you can easily see brushing time per quadrant and the positive response at two min
- Advanced guide oral care to extraordinary cleaning and superior gum health
- Dental Floss Action brush head MicroPulse bristles penetrates deep between teeth and gums, dramatically improving gum health
- Innovative wireless display provides while you brush for optimal brushing habits
- If you should apply too much pressure, a red light will appear signaling you that too much pressure is being used

Package Contents
One Oral B triumph cordless power handle with ergonomic grip
One Advanced Oral-B Floss Action brush head
One ProWhite Brush Head
One Smart Guide wireless LCD remote display unit (wall mountable)
One Smart plug charger
One Base Station
One User Guide
Two year warranty

Details
Weight: 1.86 lbs
Dimension: 12 x 4 x 6

Oral Health
Its innovative remote wireless display is specifically designed to give you the knowledge and guidance to brush thoroughly, gently, and for the dental recommended two minutes. This wireless monitor features the first visual pressure sensor alert to reduce hard brushing and prevent gum recession - a precursor to tooth loss.