Unlike common stainless steel designs, our ceramic inner tray conducts heat better, allowing for faster and more even heating. The three-compartment layout neatly separates different foods while preserving their original flavor. This feature is perfect for those who enjoy multiple dishes in one meal. The double-seal, anti-tip design ensures your lunch is safe and secure during transport, without the worry of spills or leaks. This electric lunch box features a large heating plate that covers over 80% of the bottom, heating faster and more evenly than most other heating boxes. It keeps your meal piping hot every time. No need to search for a power source to heat food, allowing you to heat it up whenever you want. Its generous 1-liter capacity will satisfy your taste buds. This electric lunch box features dual modes (heating and keep warm) and a digital display with touch buttons for easy mode switching and timer settings. The device enters keep warm mode (adjustable from 30 minutes to 4 hours, with 6 heating time settings) upon power on. The heating time ranges from 10 minutes to 50 minutes, with 9 heating time settings. After rapid heating at 70°C, it automatically switches to keep warm mode for 2 hours before automatically shutting off. It has a built-in 16,000mAh battery and requires the included charging cable. A full charge takes approximately 5 hours, allowing it to keep food warm for 6 hours or heat for 1 hour. This lunch box is perfect for children, adults, and the elderly, ensuring you always have a warm meal at work or school. It makes a great gift for family and friends during the holidays. Rated Capacity: 1L Battery Capacity: 4000mAh*4 Heating Power: 75W Battery Voltage: 14.8V Charging Input: 16.8V-1A Dimensions: 22.5*9cm Color: Green, White