Distinguishing feature: Temperature display: This new type of kettle has an LED smart temperature display on the top of the kettle, which can be touched 80,000 times continuously without changing the battery. Used for more than 5 years! Gently touch the top of the thermos bottle cap to see the warmth of every moment. Tap the top of the thermos, the capacitive touch screen can instantly display the water temperature inside the thermos, thus avoiding the embarrassment of scalding you.（Important note）: Just touch the top of the thermos bottle cap to see the temperature at every moment. Don't touch the top of the thermos bottle with force, just touch the top of the thermos bottle cap gently.