KM-PG 1927 (PROFESSIONAL HAIR TRIMMER) With this hair clipper, people can avoid the hassle of going to the barber shop often. You can also use it to cut hair for the elderly and children at home. Why not buy one to try? Features: - Professional and advanced shaving trimming system - Suitable for a variety of hairstyles and any ages -2 unit of High precision cutter head for accurate hair trimming - Charging 1.5 hours can be used for 150 minutes - Three different size adjusting comb to trim different hairstyles - The whole structure is precise and compact with low noise Maintenance: The trimmer should be stored in a dry, well-ventilated place, in order to extend life.