Braun Oral-B Professional Care 6000 Electric Rechargeable Toothbrush i have one and its ace just bought one for my o/h think the price is good too.
* Dual speed 3D cleaning for sensitive areas
* Up to 40,000 pulsations and 8,800 rotations per minute
* Built-in pressure sensor stops pulsations if you're brushing too hard
* 2 minute quad timer helps you brush for the dentist recommended time
* Rechargeable handle lasts up to 7 days between charges (cleaning twice a day for two minutes each session)