No any batteries, High-light LED, Hydro-electric Power, Super-Silent Motor, Waterproof Motor, Jump change color, Green environment protection, Good quality and Low price

 

No batteries required

Powered by the water running through the showerhead

When water flows down, the LED will light instantly and automatically;

1.When water temperature is Less or equal 32 Degrees Celsius, Blue color will show automatically;

2.When water temperature is between 33 Degrees Celsius to 42 Degrees Celsius, Green color will show automatically;

3.When water temperature is between 43 Degrees Celsius to 52 Degrees Celsius, Red color will show automatically;

4. When water temperature is above 53 Degrees Celsius, Multipe color will flash immediately.