We Great Buy™️ Smart Cup helps you to intelligently maintain the water temperature, whether cold or hot, with a temperature difference of no more than 40 degrees in 6 hours. Even after a few days you can still drink healthy, warm water.
We Great Buy™️ Smart Cup helps you know the temperature of your water at all times. Just touch the center screen of the lid to display the current water temperature. Avoid getting burned or drinking cold water.
LCD screen: clear display of current water temperature.
Smart Chip: Built-in strong induction smart chip, sensing temperature changes in high and low.