The last electric can opener you'll need: The Kitchen Mama automatic can opener is the best hands-free can opening solution for you! 4 AA batteries make it work like a charm! **Batteries not included** Easy operation: Two taps to open any cans with our electric can opener. Push the button to turn it on. It cuts cans 360° along the lid. Push the button again to stop - EASY! Safety design: The blade cuts along the side of the lid without touching the food inside. Leave no sharp cuts. - SUPER SAFE! User-friendly, ergonomic design: A great help for people with challenges gripping, best friend for elderly suffering from arthritis problem. Enjoy the best cooking experience: Your hands deserve to be treated like royalty! No effort. No injury. Save your energy. Save time. YES YOU CAN.