Brand new and high quality
Built-in Hydroelectric power system
Don't need batteries or external power supply
When water flows down, the LED will light automatically.
The LEDs will change a color every 3-5 seconds and form the effect of 7 colors gradually changing.
NOTE: LED color cannot change according to the water temperature.
Dimension: 22.5x9x4.9cm
Materials: Chrome plated ABS
Suitable for G1/2" shower head hose
With 9 LED light
1 X Shower Head
In original package