I opted for the product, because I thought that the Philips brand in the shaver is a leader. I am, however, of this beard trimmer more than disappointed and use that no longer. It is impossible to create a prkatisch gleichmäßges trimming without the holes in the beard is cut up. One would always manage to keep the same angle, but this is impossible when it comes to the chin area. It is missing here completely an essay, as have all the other good (and much cheaper) Trimmer. Thus, you always intersects holes in the beard or has a very irregular result. I bought a Remington Trimmer after, here you can without causing wrong and great to watch, trim the beard to the desired length. The quality of the Philips device is very high quality, but it does not fulfill the purpose unfortunately.