Opens round cans of all types with just one push of a button ! Place the can opener on the can and the device automatically adjusts to the size. Pressure is not necessary; One push of the button and the can opener automatically does the rest. The can opener will stop when the can is opened. Once opener the cover is fixed by a magnet and is easy to remove . Requires 2 AA batteries (not included). Barcode: 7319262689179