After several days of utilsation, I can only say it's a great tool to help keep under control his beard. Very simple to use after the first charge Very simple adjustment of the cutting height. Personally, I keep to 0.4 mm for the moment, which is the minimum threshold. Then perfect glide, the head is sufficiently mobile to well match the shapes of the face or pass under the nose to shave the mustache. At independence, everything seems fine ... for now a single charge and regular use for almost 2 weeks now. Finally last point namely: cleaning is simple and effective with the small brush supplied with the mower. Be careful not to reverse the blades (I tested and brush lost feathers the way)
