Food grade material: The electric lunch box is made of food grade PP plastic and 304 stainless steel container. It has strong heat resistance and meets the safety standards of dietary materials.Portable and easy to clean: The portable microwave is equipped with a 304 stainless steel detachable container, which is easy to clean and dishwasher safe. Reminder: Please do not wash the heating base with water, and do not add water to the heating baseImproved leakproof: Improved lid design, the lid will not move during use, and the lid will be tighter. Added a seal ring design. Prevent liquid leakage in car swaying environmentImprove the heating speed: The electric lunch box uses a low-consumption heat cycle to keep the food at the right temperature. It usually takes 15-30 minutes to heat food. Say goodbye to the long waiting time in line. Our portable food warmer electric lunch box can instantly heat healthy and hot lunch boxes. Use PTC energy-saving heating elements to prevent overheatingLarge capacity: Our electric lunch box has 2 detachable food containers (a stainless steel inner tray and a plastic salad box), which can easily separate different dishes. The capacities are 1.0L . It's easy to take food, vegetables, soup, and other foods for an outing.Your best gift choice: Still worrying about how to choose a gift? Choose our electric heating lunch box to send love to your caring people. The perfect gift for husband, boyfriend, father and friends.