Features: 1AUTOMATIC MILK SHAKING: Milk bottle warmer has an automatic milk powder mixing function, which makes the process of milk mixing easier and faster, saving time and effort. 2HEAT PRESERVATION FUNCTION: It has a heat preservation function, which can keep the temperature of the milk in the bottle constant, ensuring that the infant drinks warm milk. 3ELECTRIC MIXER: Equipped with an electric mixer, it ensures that the milk powder can be evenly mixed, avoiding the problem of lumps and ensuring that the milk powder is fully dissolved. 4PORTABLE: Milk bottle warmer has a delicate design and stylish appearance, which is both practical and beautiful. Easy to carry and store, convenient for parents to use at any time. 5PRACTICAL: Used for infant feeding, it provides a convenient and fast feeding solution for parents. Parents can take care of their infant's dietary needs more easily. Specification: Item Type: Milk Bottle WarmerMaterial: ABSWeight: Approx. 555g / 19.6ozBattery Type: Lithium Battery (Built In)Battery Capacity: 1500mAhProduct Size: Approx. 120x140mm / 4.7x5.5in Package List: 1 x MilkBottleWarmer1 x Data Cable