The Andis Adjustable Blade Horse Clipper is an ultra quiet, high-powered pivot motor clipper that is perfect for trimming around the face and ears. The clipper runs at up to 3,600 strokes per minutes. This clipper has four times the power of a comparable magnetic motor clipper. The blade adjusts from fine to coarse with the touch of a lever. Designed and engineered in the United States, Andis also offers a complete line of quality clippers and trimmers for consumers and animal grooming as well as a full line of wall mounted hair dryers for the hotel industry. Andis warrants its products to the original purchaser against defective material or workmanship for one years from the date of purchase. All implied warranties are also limited to one year. Andis will replace the product without cost to the consumer. The defective unit must be returned to: The Andis Co., 1800 Renaissance Blvd., Sturtevant, WI 53177. To reach a customer service representative, please call 1-800-558-9441.