The Sterling 5 Trimmer offers you a free range of movement without worrying about cords. You get 60 minutes of uninterrupted work per charge of the battery. The high precision T-Blade is ideal for trimming and outlining and includes trimming guides for the perfect length every time. The Sterling 5 trimmer includes 3 trimming guides (1/16” – 3/16”), oil, cleaning brush, operating instructions, and red blade guard, all of which are designed for professional quality. Wahl Professional Sterling 5 Trimmer #8777 measures 5.5 inches in length and weighs 4.1 ounces. Features a Rotary Motor, NiMH Battery with a 60-minute run time, and T-Blade. Made in the U.S.A!