electric lunch box food heater 3 in 1, 1.5l portable food warmer microwave 12v 24v 110v for car truck home work leak-proof heating lunchbox 304 stainless steel container with fork spoon & carry bag aynaxcol specifications: material:plastic and stainless item dimensions:10.2(l) inches x 4.7(w)inches; package weight: 2.4 pounds customers are no.1 to our store.you are vital to us.if you have any questions, please feel free to contact us,we will make every effort to help you. what's in the package: 1x electric lunch box 1x bag of heated lunch box 1x ss spoon & fork 1x 32.6in long power cord for 12v cars/24v trucks 1x 110v 29.9 in long power coard for home/office use notes: 1. please do not wash external lunch box with water directly. 2. before use, check whether the rated voltage marked on the product nameplate is consistent with the voltage you use. 3. do not plug or unplug the power plug with wet hands, otherwise it may cause elecric shock. 4. during cleaning, do not immerse the machine in water or allow liquid to flow into the elecric lunch box to avoid malfunction. 5.do not put in high temperature disinfection cabinet for disinfection 6.never put in a microwave oven for heating. 7.it is strictly prohibited to put the product in the refrigerator for refrigeration 8.when using the product, a large amount of steam will be emitted from the steam port, so be careful to be burned by the steam. after cooking the food, there is sill a large amount in the body steam, do not immediately open the cover, wait for afew minutes before tuming off the power, to prevent steam burns.