Convenient size. 2.Precision cutting. 3.Streamlined design. 4.Children and the elderly donโt want go to salon. use this hair clipper you can be a barber in home. 5.The guide comb can be adjusted to give you different cutting lengths simply by sliding the comb to the desired setting. Slide the comb up for longer length and down for shorter length. Packing: Sealed with retail package