Jaypee Plus, hottline ideal usage is to serve your meal hot and fresh any where and anytime. It comes with plug-n heat feature which allows you to plug at your desk or wherever you are to give you hot food in just 30-45 minutes. It has a 45 minute auto cut-off feature with led display. AC – volts: 220-240, heater load – 100 watts this lunch box is made of stainless thermosteel and outer covering is made of virgin plastic which is BPA free that keeps your food safe. Lunch box come with an electric power cord which can be plugged in to heat up its contents. There are three stainless steel containers inside the lunch box, so you can carry various food items in one container. All you need to do is to plug in the cord and your food will be hot to have. There are three stainless steel containers. Perfect in size will not take much of your space.