Wide blade without stress on hair, Ergonomic Design. Washable, 14 steps length adjustment 0. 6mm-20mm. Thinning function Wide blade without stress on hair Ergonomic Design. Featured with a floating cutter type trimming head, the Panasonic men's trimmer adjusts to all the contours of your face and neck. When used on electricity, this Panasonic ER217 trimmer gives an effective corded trim and when powered by rechargeable battery the men's trimmer gives a proficient cordless trim. The complete unit of the Panasonic trimmer is packed in an ergonomic body that fits easily in your hand. The 14 length adjustments vary from 0.6 mm to 20 mm depending on whether you want long, medium-length or short hair. Maintain a stubble or a thick beard using this men's trimmer according to your requirements.