Specification: • Element Type: Hair Trimmer / Hair Clipper • Brand Name: kemei • Model Number: KM-4003 • Material: ABS • size: Euro fork • 100-240 V: 50 Hz • Power: 3 W • Charging time: 8 Hours • Usage: 60 hours Features: • Power Mode: Rechargeable Battery, POWER SUPPLY. • Power Source: AC Adapter-AC110-240V • Running time: It can work for about 40 minutes when fully charged for 8 • It is available for battery use. • Adjustable clipping the comb is suitable for cutting hair of different lengths. • It adopts high hardness blade hair clipper. • Super good design-with length Cutting wheel control • suitable for both children, children and adults • cutting hair the same way as combing your hair, quickly, easily and safely Security Warning: • Only the included charger can be used. • Make sure that the charge does not become wet. • The charger includes a transformer that must not be cut off and replaced with another connector; otherwise, will lead to serious consequences. • If the charger is damaged, it must be replaced with a new one from the original type to avoid danger. • Is there a disconnect the charger before cleaning the razor with running water.