100% Brand New High Quality Stylish design. Unique heating design, the temperature is more uniform, the food is more soft. Using PTC original constant temperature heating, the use of a more safe and heat insulation dual function. The container is made of high quality temperature resistant, non fragile material, safe and reliable. Easy to go out to bring food, vegetable soup and other foods. Switch on the power the power indicator lights on indicating that the lunch box began to heat up by using high temperature resistant environmental materials. The use of PTC heating elements is safer, more convenient and energy-saving. The steam device is designed as a round cover keeping the food fresh.