【Storage Box】【3 in 1 Electric Heating Lunch Box】---The lunch box The heated lunch box supports 3 voltages (12V/24V/110V), this lunch box The portable lunch warmer allows you to enjoy warm and healthy food at home, anytime, anywhere. It is perfect for use in cars, trucks, homes, schools, offices or construction sites. 【High Quality Material】---This box The portable thermal cooler is made of high quality PP material. Food grade and made of 304 stainless steel, which is high temperature resistant, non-toxic, durable, environmentally friendly and odorless when used. Quality material food, don't hesitate to use it. 【Leak-proof design, easy to clean. tidy up and clean】---The lid of the storage box lunch adopts a casual design. Pressure and sealing strip silicone material can improve sealing. from the storage box lunch. 304 stainless steel food containers are removable. The removable cutlery and stainless steel containers are dishwasher safe. Note: Do not clean the dust container. External