I've been using this toothbrush from Braun for over a year now so feel well-placed to make a few comments about it that might be helpful. It is smart looking in the bathroom with its white and metallic finish, but what really sets it apart from other electric toothbrushes I've used is the slimness of the handle and the small footprint of the charging unit (which, in common with other electric toothbrushes, plugs into a shaving point). If you've got big hands, you might find this brush almost too slim, but my average size hands find it fine and easy to manipulate into those dark corners where teeth rot without a thorough cleaning. Battery life is good - lasts well over a week, and I haven't noticed any reduction in its ability to hold a charge although I've been using it for a while. The brush will let you know with a buzz when you've been brushing for the requisite amount of time on each section of your mouth, but you can just ignore this if you don't like your toothbrush bossing you about, although it is handy to know when you've given your teeth the recommended two minutes of cleaning.
Overall, this is a good electric toothbrush that so far, is standing the test of time.