USB Electric Lunch Box with 304 Stainless Steel Inner Container, 1L Capacity

This electric lunch box is powered via USB with a rated voltage of 5V and a power rating of 40W. It features a 304 stainless steel inner container and a plastic body. The lunch box has a button control and includes a heat preservation function. It supports waterless heating and operates at a frequency of 50Hz/60Hz. The product dimensions are 24.5*12.3*9 cm and the capacity is 1 liter or less. It is designed for general use and is suitable for office workers and students.