The StyleCraft Pro Instinct SC611M Metal Edition is a professional quality hair clipper with 3 interchangeable lids, featuring a 11,500 r.p.m. high speed vector motor with torque control that is powerful to cut through any type of hair. The Instinct's powerful lithium-ion battery delivers up to 4 hours of run-time with a 2 hour charging time. The package includes 8 Dub magnetic cutting guards, charging stand and charging cable.