This looks an absolute bargain to me! I can't imagine you'll find a comparable deal elsewhere.
This super-fast system (30,000 sonic oscillations per minute) sweeps away plaque and stains much more efficiently than conventional brushing, leaving your gums cleaner and your teeth brighter.
* 2 ?1000 mAh-akkus 2/3A
* 30,000 high frequency (250Hz) sonic active cleaning oscillations per minute
* Running time 100 minutes (after full charge)
* 3 speed levels: fast/slow/massage
* 2 minute timer
* Dupont® nylon bristles
* Ergonomic design
* Charging base works by induction
* Accessories: 3 brush attachments, tongue cleaner, interdental brush, dental floss holder