Can opener is a must-have kitchen tool for every household. Some are operated manually, others are driven by power, causing dangerous cover and sharp jagged edges to be cut open when uncapped, leaving sharp edges and dangerous rims. Bangui automatic is embedded with a state-of-the-art smart circuit board which will automatically stop working as appropriate. It is easy to use. Remove the battery cover at the back, install 4 pieces of AA batteries, put the product in place, and start it with just the button. 2: Safe cutting ensures that there will be no sharp jagged edges. 3: Able to open tins of different sizes (excluding edge-less, square, triangular) 4: Fast, simple, clean, and high-quality kitchen gadget. 5: A must-have kitchen item for every household; packaged in a gift box.