The WMARK NG-2019/NG-2020 All-Metal Cordless Hair Clipper is a professional-grade grooming tool designed with durability, precision, and convenience in mind. Made from a combination of metal and plastic, it features a stainless steel blade supported by a powerful motor for smooth and efficient cutting. The clipper offers mains and battery operation, powered by a high-capacity lithium battery that delivers over 90 minutes of use on a full charge, with charging completed in 3–4 hours. Length adjustments are achieved through interchangeable nozzles, with 3–4 guide combs included (1.5mm, 3mm, 4.5mm, 6mm), allowing cutting lengths from less than 0.5mm to over 20mm. Additional features include a maximum-power motor, an extra ceramic moving blade, a universal voltage adapter, and a cleaning brush. Certified for quality and originating from Mainland China, this model is designed for both home grooming and professional use, combining ergonomic all-metal construction with reliable performance.