2. Touch the function key in the middle of 1 with your finger, and numbers will appear on the display. Numeral 45 indicates the set temperature and numeral 33 indicates the current temperature. At this time, the kettle is in a heating state, and both the constant temperature lamp and the boiling lamp are on.
3. After the boiled water is cooled, the water temperature of the kettle remains unchanged at 45℃.
4. When the kettle is heated, don't touch the glass kettle body with your hands to avoid scalding.