【Premium Material】Our electric heating lunch box is made of food grade PP material and 304 stainless steel, temperature resistant. FVW lunch box is built in 1 stainless steel spoon, fork and 1 plastic compartment.【CAR/TRUCK & WORK DUAL USE】12V-24V Cars/Trucks Use Adapter and 110V Home Use Plugs are included. With our electric food warmer, you can heat your meal at school, in office, or during travel. Suitable for the drivers who have to drive on the road for a long time. Perfect for Taxi driver and Delivery driver.【FAST HEATING】Using PTC original constant temperature heating, the use of a more safe and heat insulation dual function. No Need to wait in line for Microwave heated, Simply put the food into the lunch box, plug it into a car connector or any 110V plug, wait a bit and you can have a warm meal sitting in your seat.【Leak Proof】There is a white rubber ring around the lid of the portable microwave electric lunch boxes, therefore the food will not leak out. Lunch warmer leakproof portable for work, just plug in the power supply, wait for a while, you can work while enjoying a hot meal.【EASY TO CLEAN & PORTABLE】 It contains a removable stainless steel tray, which you can clean it easily. No Leaks!! Sealed outer container to retain heat and keep foods fresh, built-in utensils tray, and anti-scalding handle to make it easy to carry the box.