Press and hold the manual water adding key 1.5 seconds, and the automatic water boiling key 1.5 seconds. The kettle is made of stainless steel and is used to boil water. Stainless steel chassis is designed for heating, rapid heating and closed chassis heating to ensure that water is completely boiled. The pumping time of Jing Yao kettle takes only 1.5 seconds by pressing the manual water adding button and 1.5 seconds by pressing the automatic water boiling button. The kettle body is separated from the power base, which is convenient to use.