After we only had an electric toothbrush company apart from competitors, we now switched to this product. For us, design, and music is incidental, rather the cleaning quality and duration are at the forefront. But because children are easily influenced in the design, in particular here that there are stickers to we stood against the whole skeptical. Well a few weeks later we pull Conclusion: We are very satisfied! Quiet flush noise battery lasts a day at 2x clean very well. Large brush head. 2 different sound levels. Stickers, and the music nice addition to things that children love. We do not find a thing so well, why only 4 stars, the toothbrush automatically switches off after 4 passages. Sometimes my child is not quite ready or all over teeth. We will buy our other daughter also as a toothbrush!