Features: Powered by 12V cigarette lighter plug power source, enables to drink hot water on road. Made of food grade 304 stainless and PP material, safe to drink the boiled water. The cigarette lighter designed with indicator light can understand the working state of electric cup. Cup inner and outer using vacuum insulation technology, insulation effect to prevent burns. Sealed kettle cover made by silicon gel, safe and non-, sealing performance to keep water warm, and ensures that the drink does not spill over. Fits most car cup holders, great for travel use. Specifications: Condition: Material: food grade stainless steel, food grade PP Color: silver + black Voltage: 12V Capacity: 450ml Power: 120W  Size: approx.16 * 8.5cm / 6.3 * 3.3in Power Cord Length: approx.128cm / 4.2ft Heating Temperature: 65℃ Package Weight: approx.291g Fitment: universal for 12V power source cars Package List: 1 * Electric Cup 1 * Cigarette Lighter Cable Note: 1. Please always fill the kettle with water before plugging the 12V cigarette lighter plug. 2. Please do not heat liquids or solids other than water. Powered by a 12V cigarette lighter plug for convenient hot water access on the road Constructed from food grade 304 stainless steel and PP material for safe drinking Indicator light on the cigarette lighter design shows the working state of the electric cup Features vacuum insulation technology to prevent burns Sealed kettle cover made from non-toxic silicon gel to keep water warm and prevent spills