This mower for use with wire or wireless (75 minutes of autonomy for 8 hours of charging) of excellent grip, is of good build quality for this price range. His beard shoe offers 23 cutting heights (from 1 to 23 mm by simple adjustment knob). For an accuracy of 0.5 mm just use the device without the hoof. The principle is the same for the hair shoe (to differentiate the two shoes, a small drawing representing the shape of a face appears on the candy). A small brush is provided. After various tests, one of my son, follower of the three-day beard, is the width of a little large cut (4.1 cm) and for very thin beard cuts the result is not always uniform. This trimmer, which is more suitable for hair, is presented in a plastic storage case (jaurais favorite traditional soft pouch, easier to slip into a travel bag).