... can keep warm water to 20-80 degree celsius can cool water to temperture that lower that environmental temperature for 20 ... water heating to 100 degree celsius, the housing is still cool touch.multifunctional: boil water, boil tea, boil coffee, cook noodles, ... boil milk, cool juice, beverage etc.Model Number: FCB-S002Capacity: 350mlVoltage:12VWeight: 0 ...