Key Features

• •【Cordless Battery-Powered Heating】This 3.7V 27000mAh battery powered self heating lunch box heats food effortlessly without an outlet, designed for situations where microwaves are unavailable. It delivers hot meals anytime—whether at the office, in a school, or while camping
• •【Smart App Scheduled Heating】This cordless electric lunch box supports both app and button control, featuring an ultra-long timer setting (0-48 H) and an extensive heating temperature adjustment range (122°F–248°F). By presetting the time and temperature, the device will automatically start heating and intelligently switch to keep-warm mode, ensuring your food is ready on time and maintained at an ideal serving temperature. It also remembers your last settings, eliminating the need for repeated adjustments and making daily use more convenient
• •【1.2L Large Capacity】Holds about 45% more food than traditional lunch boxes, easily meeting an adult-sized portion for a hot meal. Combined with a leak-proof seal lid and a dedicated lunch bag, it ensures worry-free carrying and ready-to-eat convenience, whether for daily commutes or weekend outings
• •【Easy to Clean】Crafted from food-grade stainless steel, this portable lunch box warmer is safe, odorless, and BPA-free. Both the inner container and lid are dishwasher safe for quick and easy cleanup
• •【Great Gift for Workers】Perfect for gifting to family, friends, or yourself, this rechargeable lunch box for adults combines practical and thoughtful features to deliver healthy, warm meals right when needed — a truly useful and caring everyday companion
• •【Lifetime Satisfaction Guarantee】We hope the wireless heating lunch box is worth having and make your life better. Please contact us if there is any problem with it heating up. Even if missed the return window, we will send you a brand new lunchbox or give you a satisfactory solution