... .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 ... drinking, coffe, milk or baby food, etc. Car Cooler and Warmer Cup