This 3-in-1 multifunctional electric lunch box supports 220V/110V/12V/24V, making it suitable for homes, cars, and trucks. With it, you can heat food anytime, anywhere. 1.5L large capacity: Features a built-in 1.5L stainless steel insulation layer, ensuring health, safety, and durability to meet your various nutritional needs. Superior leak-proof design: Equipped with 4 snap locks and a built-in rubber sealing ring, effectively preventing leakage. Fast heating: Food can be heated to approximately 70℃ with automatic keep-warm function; heating time is only 10-40 minutes. Safe and environmentally friendly: The electric lunch box is made of food-grade PP plastic and 304 food-grade stainless steel, making it environmentally friendly and non-toxic. Suitable for cars and offices: Do you want to enjoy a warm meal when you are out, on a picnic, or traveling? This electric lunch box allows you to easily heat food while driving and enjoy a delicious meal with peace of mind. In the office, this electric lunch box can heat food without a microwave, so you can enjoy a delicious meal after a tiring workday. This 3-in-1 electric lunch box not only heats food but also keeps it warm and fresh. With this, you can enjoy warm, fresh meals even when you are on the go. This lunch box has a power of 65 watts and a capacity of 1.5 liters, which means it heats up faster than traditional models. Safe and portable, its automatic shut-off function provides extra safety against overheating and power outages. This lunch box is ideal for commuters, office workers, and students who want healthy warm meals but don't want expensive, unhealthy fast food. The electric heating and insulation inner liner is made of food-grade 304 stainless steel and high-quality PP material, ensuring safety and non-toxicity. After use, you can remove the inner liner for easy washing with water; it is durable and easy to clean. The electric lunch box also features a heat-resistant, non-slip handle for convenient transport.