Feature:1. Material: Cordless portable water boiler is made of food grade material, high temperature proof, so you can use it with confidence and enjoy clean warm water, bringing convenience and comfort to your life.2. Portable: Built in USB charging function, you can charge it anytime, anywhere, convenient and simple. Compact size, easy to carry, does not take up too much space, is a must have tool for your travelling.3. Electric Mixing: Quickly defrost and heat breastmilk, with built in rotating mixer, you can easily mix coffee, breastmilk and other beverages electrically to ensure even heating and great taste.4. 55 Heating: The heating temperature can reach up to 55, which can thaw and heat breastmilk quickly, saving time and effort, convenient and quick.5. Large Capacity Battery: The portable water boiler is equipped with 6000mAh battery, which can be applied for prolonged use. The lasting and stable power supply allows you not to need to charge frequently, and provides you with lasting and convenient hot water service in your life.Specification:Item Type: Travel Electric KettleMaterial: Stainless steel, ABSBattery Type: Li battery (built in)Battery Capacity: 6000mAhCapacity: 400ML.Package List:1 x Travel Electric Kettle1 x Charging Cable1 x Plug