Cut your own hair and self style with the easy BaBylissMEN Crewcut. A twin blade cutting system helps maintain a short one length all over hair style with an easy sweeping motion across the head. Create your style with grades Zero -4, or for that ultra close finish, achieve a 0.3mm without the guide. Twin blade system. A twin blade cutting system for smooth, effortless self clipping for a short and even finishLong lasting cordless useA powerful lithium-ion battery delivers up to 75 minutes of cordless high power. Results: Specially designed cutting angle to achieve a clos, all over, one lengths hair cut. Cutting Lengths5 cutting lenghts from Grades zero-4.