Product Details: specifications: 1. Packaging size: 17 * 6 * 8cm, 2. Product material: plastic, stainless steel, 3. Weight: 290g, 4. Power supply: 2 AA batteries (not included). characteristic: 1. Automatic cutting of can covers, 2. Convenient to carry, 3. No complex operations required, one start, 4. No wires required, powered by two 2AA batteries. Packaging included: Electric can opener * 1, 8-shaped can opener * 1, Description * 1