12-240V US Plug 40W 1200ML Electric Heated Lunch Box Food Warmer Household School Office Car Bento Box with Spoon. Features: 1.Using high temperature resistant environmental materials. 2.Stylish and fashionable appearance, without odor and helthy. 3.The steam device is designed as a round cover, keeping the food fresh. 4.The use of PTC heating elements is safer, more convenient and enery-saving. 5.The design of recycle heating in low power keeps the food warm and fresh. 6.Dual-function for heating and warm keeing. Specification: Material:  ABS. Color: Green, Orange, Blue, Pink. Size: 238 x 170x 108mm. Power:  40W. Voltage: 12V-24V + 110V-240V. Frequency: 50-60Hz. Capacity: 1.1-1.2L. Adapter Cable Length(for home): 121cm. Adapter Cable Length(for car): 78cm. Plug: US Plug. Usage: (A) Heating food: 1.Please put the cooked food into the rice container and the dishes container. 2.Please fasten the lip. 3.Open the socket stopper, insert the power cord. 4.Switch on the power, the power indicator light, plus soup began.(Note: Heating time depends on the amount of rice, vegetables, and the indoor temperature.). (1) Heating food just need 25 minutes on the condition of 25 degrees centigrade. (2) When the food get from the fridge, the heating time should be extension appropriate. (3) Please pull out the power cord before eating. (B) Heating soup: 1.Please put the cooked soup into the lunch box. 2.Please fasten the lip. 3.Open the socket stopper, insert the power cord. 4.Switch on the power, the power indicator light, plus soup began. (1) Heating food just need 25 minutes on the condition of 25 degrees centigrade. (2) When the food get from the fridge, the heating time should be extension appropriate. (3) Please pull out the power cord before eating. Package Includes: 1 x Heated Lunch Box. 1 x Adapter Cable For Home. 1 x Adapter Cable For Car