As previous reviewers have described, the very strong rotation of the bristles or the brush head in sensitive people can actually lead to a kind of buzzing in my head or be perceived as unpleasant, so I would prefer this group a recommend "sensitive" electric toothbrush. Otherwise, the brush cleans after charging like all brushes of "Oral B" very good, though the colored bristles with different lengths are not necessarily for everyone. I found on toothbrushes prefer white or at least light bristles, these colorful bristles always remind me a little bit to a Staubfeudel, no beautiful association for a toothbrush. But otherwise the brush is perfectly fine. Eben just a matter of taste.
