1) 25 years experience in hair clipper 2) Human oriented design, smooth to touch 3) Import ... . Human oriented design, smooth to touch2. Premium DC motor with high performance3. Long life span changeable blade, ceramic, stainless steel or ... comb ( 3mm, 6mm, 9mm, 12mm )3. Oil bottle4. Charger5. Instruction professional electric hair clippers: Child Hair Clipper