The CONAIRMAN Lithium-Ion Battery-Powered All-in-One Hair Trimmer delivers everything you need for complete grooming. Three interchangeable heads handle beards, mustaches, sideburns, and detail work. Nine guide combs provide precise length control, while self-sharpening Japanese stainless steel blades ensure consistent results. The cordless design runs for 80 minutes per charge, and quick-rinse attachments make cleanup effortless.