Vehicle Refrigeration Heating Cup Steple Temperature Adjustment for Both Hot and Cold 12V High Speed Fast Refrigeration Heating Drink CupFeatures:Suitable for various containers: Canned cola, mineral water, baby bottle, gla bottle.Fast cooling and heating: Using semiconductor technology, the temperature difference between the front and back is as high as 70°C/158°F, which is 5-10 times faster than the heat conduction speed of ditional refrigerators through air. 15 minutes for a cold drink and 8 minutes for a hot drink, no need to wait long.Strong wind cooling system: The tower-type air duct structure, the wind is concented on the cenl aluminum, and the bottom is cold and the top is hot to prevent the backflow of hot air. Work is not hot.Rotary heating and cooling: The temperature can be adjusted at will, convenient, safe and more intimate, LED large dial screen display, the hot and cold temperature is clear at a glance.Compatibility: Small size, more convenient to take. Designed for in-vehicle cup holders to fit most 12V cars and trucks.Specifications:Product name: Vehicle Refrigeration Heating CupColor: BlackMaterial: ABS+Aluminum alloyPower: 25WRated voltage: DC-12VTemperature range: 0-70℃±2℃Refrigeration range: Minimum refrigeration temperature 0℃Heating range: Maximum heating temperature 70℃Refrigeration method: Semiconductor refrigerationProduct size: Approx.145*210*110mm(5.70*8.26*4.33in)Product weight: Approx.0.456KG(16.08oz)Scope of application: It can accommodate most cans, mineral water bottles, feeding bottles, gla bottles and other containers.Notice:1.In the heating mode, heating to 60°C will automatically stop heating and enter the heat preservation function, so it can only warm water/warm milk, and does not have the function of boiling water.2.It needs to be used on car chargers with DC12V voltage output; trucks with DC24V voltage output need to be used with special voltage car chargers.The package:1*Vehicle Refrigeration Heating Cup1*Car charger 12V1*ManualNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurementallowed error is +/- 10-30mm.