electric lunch box food heater warmer 2 in 1 for home office 110v and car 12v 40w use include 1.5l removable stainless steel container spoon and 2 compartments (blue) suteck using high temperature resistant environmental materials stylish and fashionable appearance without odor healthy the steam device is designed as a round cover, keeping te food fresh. using of ptc heating elements is safer, more convenient and energy-saving. the design of recycle heating in low-power keeps the food warm and fresh. dual function for heating and warm keeping power;40w voltage:12v 110v capacity: 1.05l - made of food grade pp material - product size: 9.1 x 6.3 x 4.1 inch - capacity: 1.5l package includes: - 1x electric heating lunch box - 1x plastic food container - 1x spoon - 1x power cable notes ✫30 to 45 minutes is needed to warm food to 75 degree celsius ✫20 minutes is needed to reach 45 degree celsius ✫please always keep it bottom down in the bag, otherwise, it may leak.