... 3.blade adjustable switch 4.the noise is small professional AC hair clipper: 1.streamlined modeling/best ergonomic design.2.High- ... swing.6.push type switch,conveniently using. 7.Hair comb attachment, different hair length, Control freely; 8.Taper lever for cutter ... round angle design,Stable and long time working.10.Collocate:Clipper Oil,Cleaning brush ,Blade guard ,Adjusting Lever ,Instruction Booklet ...