The WAHL Professional Cordless Detailer is a high-performance cordless trimmer made for precise men?s grooming and detailing. It features extra-sharp T-wide blades (often with titanium/DLC coating) that deliver very close trimming, crisp edge lines, and fine beard or neckline detailing. The trimmer runs on a lithium-ion battery that typically gives about 100?minutes of cordless run time on a full charge, and it can often be used corded as well. Its lightweight, ergonomic build and professional-grade motor make it suitable for both barber-level precision and home grooming, with included guide combs and accessories to support different trimming lengths and styles.