Wise water - simple but wise and beautiful. The white key is just like a mountain, an island or a ship. The black and wide panel seems like a river, a lake or a sea. In this micro world with mountains, water and ships you can imagine what as you like…1. The unique temperature-sensing design will adjust the water temperature automatically to the environment, enabling users to always enjoy the most comfortable temperature by applying the amazing science and technology. 2. Intelligent digital display - the LED lights can change their colors to different temperature, to bring users a safe and comfortable experience to sense the temperature.