Features: Experience the convenience of portable dining with this wireless rechargeable lunch box, featuring a built in 6600mAh battery that heats food without water for convenience on the go. Equipped with double modes (heating and warming), a touch button digital display for adjustable timers (10 50 minutes heating, 30 minutes to 4 hours warming), and a detachable 1L 304 stainless steel container that's dishwasher safe and food grade for easy cleaning. Ideal for students, commuters, and health conscious travelers who need a efficient portable food warmer to enjoy homemade meals during daily commutes or long trips. Perfect for use in cars, offices, or outdoor settings, this rechargeable food container ensures hot, freshness food without relying on external power sources. Enhances your lifestyle with automatic mode switching and an included insulation bag, promoting healthier eating habits through safe, efficient heating and long lasting warmth. Specifications: Component:Stainless Steel Size:Approx.23x12.5x9.5cm/9.06x4.92x3.74inches Battery capacity: 6600mAh Battery voltages: 5v Input voltages: 5v Input current: 2A Heating power: 10W Rate capacity: 1L Charging time: 3-4 hours Package Includes: 1Pc Rechargeable Wireless Heated Car-Mounted Insulated Lunch Box note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!