LIWUYOU Stainless Steel 350ml White Magic Intelligent Touch Sensing Temperature Cup Mug Bottle with Lid, Number Display Temperature Function,Detection of Water Quality,Love & Health 1, There is a led light of red rose in the cup, and it make the white cup more elegant. 2, Touching can put the rose led light on and the dazzle light will shows the temperature range of the water. When the light show orange, it is the good time for you to drink. 3, It can set the drinking time and the remind function, making sure that you will drink enough water every day. The best Intelligence setting is 2 hours / times, 200ml / times. 4, Stainless steel vacuum insulation keeps beverages hot or cold about 4 hours. 5, A very warm, practical gift for you friends, parents, girlfriend, yourself in Birthday, Christmas, New year, Valentine's day etc.