The Close-cutting, carbon-steel T-blade for lining, designing and dry shaving - Zero gaped Features constant speed technology; won't drag or stall through heavy and thick hair types Powerful Rotary motor for increased speed, power and life Fast Charge:Environmentally friendly lithium battery,1200mah Large capacity battery Upgraded Motor High Speed And Low Noise:Long service life,Suitable for all hair types. Suitable For Men's Various Shapes:Gradient/Oil head/Sculpture/Trimming/Haircut