vovoir electric heating lunch box 110v/12v 2 in 1 portable food warmer lunch heater for car home office with removable stainless steel food container (grey) vovoir <b>specification:</b><br> item type: electric lunch box<br> body material: plastic<br> color: as the pictures shown<br> inner tank material: 304 stainless steel<br> rated volts: 12v / 110v <br> rated power: 40w <br> rated frequency: 50hz<br> size: 23.5x11x17.5cm/9.3x4.3x6.9inch<br> capacity: 1.5l<br> application: it can be used in office, school, car, or at home.<br><br> <b>using tips:</b><br> a.the exhaust lid must be opened before heating, because it will produce steam when heating the food. otherwise, the steam pressure inside the lunch box will cause the product deform and can not be used normally.<br> b.heating food just need 25 minutes on the condition of 25 degrees centigrade.when the food are got from the fridge, the heating time should be extended appropriately.<br> c.please unplug the power before dining.<br><br> <b>note:</b><br> a. prohibited into high-temperature sterilization cabinet for disinfection.<br> b. do not put in a microwave oven for heating.<br> c. do not put into the refrigerator for cold storage.<br> d. do not immerse the lunch box in water for cleaning.<br><br> <b>warm tips:</b><br> if the food has been set aside for a long time , it is suggested to add some water into the food then plug in to heat so that the rice would become softer.<br><br> <b>package include:</b><br> 1 x electric lunch box<br> 1 x spoon<br> 1 x us power cable<br> 1 x car charger power cable<br> 1 x instruction manual