The V-645 professional barber combo is a model designed for barbershops with a stylish transparent body and professional stainless steel blades for long life. The large capacity lithium battery can bring long life, say goodbye to power anxiety.USB charging is very convenient, cord and cordless. The razor is waterproof with IPX 5 level, and it is simple to clean the broken hair. The barber clippers and trimmers come with their own guide combs, easy to create the right hairstyle for you.