Car cooler & warmer cup 1.For both keep cool and warm 2.Support home use and 12v cigarette plug

Car Cooler and Warmer CupApplication: car, office, homeTemperature: Cooling: < 00C;Heating: up to 800CVolume: 300mlVoltage: 12V DC, 110V - 240V (optional:adapter) Power: 48WSpecificate:ø88mm,H150mmWith stainless steel cup (0.33L).Heating or Cooling 300ml water needs 10-20 mintuesSmart-looking and elegant industrial design with patent.  Can be used for warming or cooling the bottle water, can drinking, coffe, milk or baby food, etc.

12v car Cooler cup