Features: 1GOOD THERMAL INSULATION EFFECT: The thermal insulation cooler use excellent thermal insulation materials to effectively maintain the temperature of your drinks, ensuring that hot drinks are kept warm for several hours, and cold drinks remain cool, so that you can enjoy the ideal temperature of drinks at any time 2CONVENIENT AND PORTABLE: Users can safely put the insulated cup in a backpack or car cup holder and enjoy the drink anytime and anywhere 3MINI FRIDGE: The drink cooling cup is a small ice bucket and mini fridge that can be used to cool the drinks you want without having to prepare extra ice 4WIDE APPLICATION: Heating cooling cup pad is suitable for home, office, outdoor, camping, restaurants, clubs and bars 5APPLICABLE SCENARIO: This mini drink cooling cup is the perfect gift to your wife, lover, dad, mom, friend, husband and all your loved ones on Valentine Day, Thanksgiving and Christmas Specification: Item Type: Beverage Warmer CoolerMaterial: ABS, PC, aluminum alloyPower: 36WTemperature Range: 0~65Aluminum Cup Capacity: 450mlCup Mouth Diameter: Approx. 90mm / 3.54inWeight: 707 ~ 715 g / 24.9 ~ 25.2 oz(approx.) Package List: 1 x Cooling Pad1 x Cup with Lid1 x Adapter Note: In order to ensure the cooling effect, please use the aluminum alloy cup with the host! Don't use other cups!