Electric Lunch Box 80W Food Heater for Adults, 12/24/110V Portable Lunch Warmer Upgraded Heated Lunch Box for Car/Truck/Office with SS Fork&Spoon and Insulated Carry Bag (Dark Green) 80W Fast Heating --- It adopts the latest designed PTC constant temperature heating, and uses 80W high power.Low-consumption and high-efficiency thermal cycle, heating your lunch at the fastest speed, while maintaining the moisture and freshness of the food. No need to eat unhealthy sandwiches and fast food anymore. You can eat fresh and warm home-cooked food in the shortest time office, and construction site! A healthy way of eating Why choose Buddew Electric Lunch Box? --- Great alternative to cold sandwiches. That's the reason why I found this Electric lunch box so great and useful. It comes with everything and it is really practical: easy to use, comes with everything (spoon, fork, fruit box, two kinds of charging cables), the space for the portion of food is good (you can eat very well). It takes 20 to 25 minutes to heat up, depending on the food and portion size, but you can use this time to do other things 3-in-1 Electric Lunch Box --- Instead of eating unhealthy fast food and cold sandwiches every day, This electric heated lunch box supports 110V home/office +12V car and 24V truck use. car / trucker drivers can eat home cooked warm meal healthily on the go, construction worker and office workers can enjoy hot meal at construction site or in office