So I opted for this model, after the reviews were very positive. You can go wrong at this price, after all low, so: Learning by doing.
It concerns with the "Advance Power" is a simple, but fine processed entry-level model.
Compared to the more expensive models, which are equipped with all sorts of bells and whistles, she cleans as good and effective for my taste. The normal brown toothbrushes Again fit because so there are no problems with the supply.
The key for me was the ability to operate the toothbrush on regular batteries, as this also incorporates conventional AA batteries. So I have the end of December 2011, two Sanyo Eneloop batteries charged and brush with the same battery today (February 2, 2012), without having even recharged. This is equivalent of today therefore already 34 days on a single battery charge and the battery still shows no signs that he would soon be charged now - almost unbelievable!
For me this was as I said the key point: you can continue to rely on batteries, but it can exchange even if they are sometimes old and worn, all for a mini-price.
The toothbrush would get from me 5 stars for processing and endurance; only for the lack of brushing time Timer (to whom I had but very used to it), there is a star deduction.