Automatic Can Opener- The automatic can opener uses innovative technology. Simply press a button to automatically open the can and achieve a smooth edge opening. It is suitable for all sizes of cans.(excluding rimless cans and specially shaped cans) Kitchen Helper- Effortlessly open cans with the press of a button. Easy to use. Great for chef, arthritis, weak hands. Perfect for use in the kitchen. Battery Powered (Not Included)- After inserting 2 AA batteries and pressing the stand-alone button, the can opener starts walking around the edge of the can automatically. and it features the safety grooves and sliding gearsto help prevent accidental finger scratches. Easy to clean- The product does not need to be washed with water, can use a clean damp cloth to remove stains on the product, quickly and easily achieve cleaning. > Ergonomic Design- The small streamlined body gives you a comfortable handle, bright and charming colors, compact and convenient, easy to use and hold, easy to use.