Premium Mateial - The Heated Lunch Box Is Made Of Food-Grade Material, Bpa Free, Non-Toxic. The Bottom Of The Heater Is Designed With An Aluminum Plate, Which Is Heated By Circulation And Heated Evenly. The Stainless Steel Food Insulation Lunch Box Containers Are High-Temperature Resistant, No Peculiar Smell, Durable! | | 80W Faster Heating - The Electric Lunch Box Adopts The Ptc Constant Temperature Heating, With 80W High Power, Just 30-40 Minutes To Heat Food Up, While Maintaining The Moisture And Freshness Of The Food. (The Heating Time Depends On The Type Of Food, The Portion Size And The Initial Temperature.) Tip: If Your Food Is Frozen Or Overly Dry, Adding A Splash Of Water Before Heating Can Expedite The Warming Process. | | Large Capacity Food Warmer - Feature With 2 Packs 1.5L Ss Food Containers (Single-Compartment, Dual-Compartment) And 1 Pack 0.45L Pp Food Container, For Versatile Meal Options. Fully Meets The Appetite Of An Adult. Dual-Compartment Separates Differe.