Usage: showering. Aims: 1. touch switching; 2. energy saving. Benefits: hydroelectric, digital display of temperature and touch switching function, making operation easier and safer. Awarded points: 1. touch sensitive technology; 2. magnetic valve with switching function technology; 3. hydroelectric technology; 4. temperature control and on / off button integrated into one button; 5. revealing the theme to extreme simplification. Unique features: 1. integrating temperature control and water on / off controls into one button; 2. hydroelectric, digital display of temperature, touch switching function.