The classic performance you expect from the T-Outliner, now with cordless freedom and convenience. Lithium-ion battery delivers over 100 minutes of nonstop run time; charges in just 1 hour. Extremely powerful, high-speed rotary motor with blade speeds over 7,200 SPM. Features constant speed technology; won’t drag or stall through heavy and thick hair types. Close-cutting, carbon-steel T-blade for lining, designing and dry shaving – can be zero gapped. Cord/cordless operation features an LED light to indicate battery power levels.