Long -lasting battery life: Our portable heated lunch box, equipped with a 16000mAh battery, eliminates the need to constantly plug or fill waterAfter a 8 -hour charging, it can keep your food warm for up to 5 hours or provide multiple heating cycles for your meals while movingWait for the first charge until 8-10 hours or the green indicator light appears Speed ​​and durable material: This electric lunch box is made of 304 stainless steel for and durabilityThe advanced heating system provides consistent performance while maintaining the taste of your food, so you can enjoy your food with peace of mind Multicultural Heating Options: Our electric lunch box a 20-60-minute flexible heating range that can be easily adjusted with 6 selected gearsWhether you want a quick heating or a slow and fixed heat, this lunch box does everything for you Big capacity heated lunch box: heated lunch box has a large capacity to completely accommodate your favorite satisfactory dishesThe sealing cover is ideal for outdoor activities or work lunch, making your food during transportation Great for any situation: Whether you study, work in the office, go to a picnic or camp outdoors, this wireless electric lunch box is a good friendIt comfort and versatility that allows you to enjoy a warm and delicious dish anytime, everywhere