The device was quickly delivered complete and undamaged. The battery test produced very good results (holding more than 1 hour with no load) and the charging time of about 1 hour is also very good. The dial for cutting length determination is positive, because an accidental change is almost impossible. The unit brings very good and quick results in haircuts to a hair length of 10 mm. Unsatisfactory is the result with a cut length about 20 mm. A test section with the larger cutting comb (23-40 mm) needed a lot of time, because I had to shave time on the same spot felt 100. Despite the lack I can only recommend the clipper, as well as the cleaning is dry or wet easy to carry out. The included Transpostbox including accessories is a little gem.