USB Electric Lunch Box Food Warmer Leakproof 600ml For Office Easy To Use

Feature: \n 1. USB Powered and Constant Temp: This electric lunch box is USB powered. When not plugged in, it keeps food warm for 3 to 4 hours. When plugged in, it maintain a constant temperature of 60\u2103.\n2. Versatile Cooking: No water is required, making it ideal for steaming buns, shao mai, and dumplings. This ensures safe use while providing a variety of cooking options.\n3. Food Grade Material: Made with a 304 stainless steel liner, this electric lunch box ensures food safety and health, allowing you to enjoy your meals with peace of mind.\n4. Proof Design: The sealing feature of the portable heating cup prevents leaks, enabling you to carry liquids in your bag or handbag without any worries.\n5. Compact and Lightweight: Designed for easy travel, this heating lunch box is lightweight and saves space, suitable for business trips or daily commutes, and includes a built in spoon for added convenience. \n\nSpecification: \nItem Type: Portable Food Warmer\nMaterial: St: