Features: 1WATER FREE HEATED LUNCH BOX: Heated lunch box does not need to be filled with water in advance easy and simple to operate can be heated at any time by plugging in the electricity very suitable for busy working people or students to use. 2EXCELLENT INSULATION: Electric lunch box has excellent insulation effect no need to worry about food getting cold or nutrition loss you can enjoy hot meals anytime conveniently. 31L CAPACITY FAST HEATING: 1 liter large capacity can hold enough for one person's main meal whether it's rice or soup. Efficient 360 heating design allows food to heat up quickly and evenly saving time. 4PORTABLE FOR TRAVELERS: The food heated lunch box is compact lightweight and easy to carry whether you are a student or a frequent traveler you can enjoy a hot meal anytime anywhere. 5WASHABLE DESIGN: The parts of the electric lunch box that come into contact with food can be washed so that cleanliness and hygiene are guaranteed allowing you to use it with more peace of mind. Specification: Item Type:ElectricLunchBoxMaterial: 304 Stainless SteelWeight: Approx. 640g/22.6ozSize: Approx. 19.5x12.3x12.6cm / 7.7x4.8x5.0in Capacity: 1LPower: 48WConstant Heating Temperature: 70 Package List: 1 x Host1 x Separation Container1 x Power Cord1 x Strap Note: Manual measurement please allow some error.