EASY TO USE: Easily open cans of any size by pressing the gray button and press again to stop. Suitable for seniors and arthritis sufferers, as well as for kitchen use. Two taps to open any can with our electric can opener. Press the button to turn it on. It cuts cans 360° along the lid. Press the button again to stop -- SIMPLE PERFECT DESIGN: For can openers, the blade is hidden inside and you won't be able to touch the sharp blade. Then it cuts along the side of the lid without touching the food inside. Leaves a smooth edge with no sharp cuts. This can opener with three sizes of circular openings provides a secure grip for a wider range of containers than metal tools. Rubber lining grips tightly to slippery surfaces, and its lever gives anyone the strength to open any lid with our can openers. ENERGY EFFICIENT: This electric can opener uses very little energy. Open the can very quickly and all of our products have passed CE power. 2 AA batteries (not included). EASY TO CLEAN: Just wipe the stained surface with a damp cloth and it will be very clean. Be careful not to rinse the battery parts. EASY TO USE: If it gets stuck, press and hold the black back button at the bottom of the back continuously, the can opener will reverse direction and return to the starting position after the motor has stopped; or use a screwdriver to turn the motor counterclockwise. (zhongchengdaye)