【3 in 1 Use 220V/24V/12V】 - The electric heated bowl offers 3 different charging cables: 220V for home use, 12V for cars and 24V for trucks. It is not only for heating food at school, office or during traveling, but also for drivers bringing meals from the car. 【Note on Charging: Please plug in the lunch box first, then plug in the power!!!】 【1.8L+0.45L Extra Large Capacity】 - Compared with others, our cigarette lighter heated bowl has an extra large capacity of 1.8L and an insulated handbag. The 2 removable containers conveniently separate your different dishes respectively, for easy carrying food, vegetables, soup and other foods for an outing. Safe and Premium Material - Food grade 304 stainless steel tableware and a removable heated inner lunch box are included. High quality and safe for human health. Easy to clean and can be placed in the dishwasher. Suitable for adults. High-efficiency PTC Heating Technology - The heated lunch box adopts energy-saving PTC heating components and provides safety against overheating. Using a low-power heat cycle keeps food at the right temperature and maintains food moisture. It takes 25 to 45 minutes to heat the food. The heating time varies depending on the ambient temperature to improve efficiency and save energy. 【Stylish Design & Perfect Gift】 - Say goodbye to takeout and eat fresh meals! This 1.8L 24V waterproof thermal lunch box with fashionable appearance, design, insulated bag and stainless steel tableware will help you start a healthier and more convenient life. Perfect gift for driver, student, worker, friends, families, etc.