3-In-1 Power Supply: The Electric Lunch Box Supports 110V Power Supply For Home / Office Use, 12V For Car Use, 24V For Truck Use, And 20V For 20V Battery (Comes With Ac Dc Cord Dc Battery Adapter, Battery Is Not Included). Enjoy Your Warm Healthy Food Anytime Anywhere! | | 75W Fast Heating: Using Ptc Heating Technology And High-Temp Resistant Environmental Materials, The Lunch Pail Makes Heating Safer, More Convenient And Energy-Saving. Plug In And Wait For 15~30 Minutes, YouLl Get Fresh And Hot Meals | | On-The-Go E-Cooker: 1.66Lbs, 8.7*6.1*3.5In, The Food Warmer Is Compact And Lightweight. Comes With A Thermal Insulated Bag And Flexible Rubber Carry Handle, Perfect To Carry Around. Quick-Catch Tension Latch Easily Locks And Secures The Lid, While The Upgraded Leak-Proof Sealing Gasket Prevents Any Leaks | | Certified Container: The Inside Food Container With 1.8L(61.5 Oz) Large Capacity Is Made Of Impended Heat Resisting Indurative Material Which Correspo.