Xiaomi portable electric kettle hot cup coffee travel water boiler temperature control smart water kettle Features: 1. Adopt double-layer insulation design safe and not hot. One key switch rapid heating automatic shutdown. 2. Using seamless drilling stretching seamless lining dust-proof anti-bacterial easy-to-clean molding process. 3. Selected materials durable safe and environmentally friendly non-toxic and harmless harmless to human health. 4. With waterproof design protection the bottom is non-slip and the stability is good. It is small in size light in weight easy to carry and can be photographed on an airplane. specification: Product name: portable water bottle color: White Material: Stainless steel Rated power: 220v 50hz Power: 300W Scale mark: inner wall mark Capacity: 0.4L Heating method: electric heating tube heating Additional features: automatic shutdown/anti-dry burn/overheat protection Product size: 75 x 205mm Packing size: 105 x 105 x 240mm packing list: 1 xPortable kettle 1 xCharging cable 1 xUser Manual