Bullet Points: 1.The cup is made of ABS+ environmentally friendly aluminum with good insulation and durability. 2.Designed to heat beverages and refrigerated beverages on car cigarette lighters, and maintain warmth at 60 ° C, Or cool to 3 ° C, with electronic thermostat function. 3.Excellent fit for drivers, enjoy a hot coffee or water on the way Or a Cool Beer and beverages on the way. 4.Anti-slip rubber base, keep the cup stable. 5.PACKING LIST - 1X car warm and cold cup;1X car charger;1X base;1Xmanual. Description: Project: Car smart warm cup Color: black,blue (optional) Material: ABS + PVC Product size: 105*94*165mm Rated voltage: DC12V Rated power: <36W Rated current: < 3A Working temperature: -20 ° C -60 ° C Note: Only for 12V models Car Feature: Designed to heat beverages and refrigerated beverages on car cigarette lighters, and maintain warmth at 60 ° C, Or cool to 3 ° C, with electronic thermostat function. The cup is made of ABS+ environmentally friendly aluminum with good insulation and durability. Anti-slip rubber base, keep the cup stable. Excellent fit for drivers, enjoy a hot coffee or water on the way Or a Cool Beer and beverages on the way Package Contents: 1X car warm and cold cup 1X car charger 1X base 1X manual