Review (5/5): Best you can get for anywhere NEAR the price
My dentist has one specific, non-negotiable when choosing a powered toothbrush - it must plug into the wall. I guess others that don't just aren't powerful enough to be effective.
However, most that fall into that category cost upwards of $75-$100. This model was recommended by name from my dentist, who said it does the same thing, but with a much lower price point. After a few months, I couldn't agree more! If you're looking to make the jump to a power toothbrush, it's hard to go wrong with this one.