This multi functional lunch box is with Stainless Steel Liner especially suitable for office workers, students, tourists and business travelers. You can eat hot meals at any time after heating. It is healthy and environment-friendly. Material: plastic Color: Assorted Total capacity: 1.1-1.2L Reservation function: no Rated power: 40W Rated frequency: 50Hz Rated voltage: 110-220V Power mode: AC Item size: 230 * 160 * 100mm / 9.1 * 6.3 * 3.9in Package size: 238 * 170 * 108mm / 9.4 * 6.7 * 4.3in Package weight: 620g / 1.4lb Note: Can not be placed in microwave and oven for heating. Package list: 1 * Electric Heating Lunch Box 1 * Plug 1 * Spoon 1 * User Manual (English)