USA Standards Multi Functional Electrical Thermal Insulation Lunch Box Steaming And Heating Lunch Box Can Be In Work Office Bento Hot Food Features: This type of electrically insulated lunch box provides insulation and also has cooking and heating functions. It has a wide range of uses and meets various dining needs, making it an ideal choice for office workers. The stylish and lightweight exterior is compact and portable, making it easy to carry to any occasion, allowing delicious food to be enjoyed anytime and anywhere without worrying about lunch anymore. Unique one click, and easy to understand, even beginners in the kitchen can easily get started, saving and effort. Using high-temperature food grade materials, it has excellent high-temperature resistance performance and built-in protection devices, making users feel more at ease during meals. Adopting advanced energy-saving technology, efficient insulation while saving energy, modern green and living. Product details: Material type: plastic Inner liner material: stainless steel Rated power: 300 (W) Rated frequency: 50 (Hz) Power supply mode: AC power Package list: 1x bento box Note: Due to manual measurement, please allow for slight errors. for your .