As an insulating coaster, if you can't "soak in rain and dew", then this coaster is very incompetent. Most cups on the market can be heated, but the contact area of the bottom of the cup affects the heating speed more or less.

Water above 55 degrees will drop to 55 degrees, and then keep the temperature at 55 degrees; Water below 55 degrees will rise to 55 degrees, and then the temperature will remain at 55 degrees. Can be used for various types of cups, such as ceramic cups, milk bottles, stainless steel cups, glasses and drinks, but it must be covered before use.

Our body temperature is around 37℃, and the best temperature for drinking hot water is actually between 37℃ and 45℃.

Intelligent heat preservation

The built-in intelligent chip can recognize the heat of the water temperature and reheat it when the temperature is lower than 55℃ to keep the water in the cup at a constant temperature. There are three temperature options for this insulating coaster. I think 55℃ is still too hot. I can adjust the temperature to 45℃.

However, some healthy people who often have hot water may think that the water temperature of 55℃ is too low, and the maximum water temperature that can be supported by insulating coasters is 65℃.