Non-toxic safety material and sealed boiler cover: The boiler for car boiler is made of high quality 304 stainless steel and food-safe PP material, drinking safe cooked water.Sealed kettle cover made of high quality silicone gel, safe and non-toxic, good sealing performance to keep the water warm and securethat the drink does not overflow.Large Capacity Cigarette Lighter and 12V Power Car: 1200ml large water kettle, ideal for travel when out with families.Good electric kettle for camping trips to keep you warm.Electric water heater for cars with 12 V DC cigarette lighter, universal for cars with 12 V power source.Allows drinking hot water on the street.Vacuum Insulated & Double Layer ettle: internal and external kettle thermos flask with vacuum insulation technology, double vacuum insulation for maximum keepability of beverages, good insulation against burns.Suitable for drivers, business people or other persons needing a longer drive.With indicator light and easy operation: The kettle has a warning light.The kettle lights up red when the water is boiling.After the water has boiled, it turns green to warn the water. Simply pour water into the kettle and connect it to a 12V power source with the cigarette lighter lead.12v electric car water heater & service warranty: Quick boiling water in the car, heating temperature is 100 , available to make coffee, tea, hot milk, boiled eggs, etc.