It has 6 diffirent cutter head,to cut diffirent hair on your face. It's available for rechargeable use. The adjustable clipping comb is applicable for clipping hair of different lengthes. 4 cutting length from 3--6--9--12mm,just select the length as you want It adopts the high-hardness hair clipper blades. super nice design--with Cutting length control wheel Fit for both baby,kids and adults Cutting the hair just like combing the hair,quickly,easily and safe Great gift to kids,parents,friends.