Feature:
1.The difference of 3 colors shower head and 7 colorse shower head:
3 colors LED shower heads:
Temperature control;
Changes colors according to the water temperature,Green color(temperature <31℃),Blue color(32℃-43℃),Red color(44℃-50℃).
When the water reaches these temperature ranges, only one color led light comes on.

7 colors LED shower heads:
NO temperature control.
Automatically flashes 7 colors continuously in any water temperature.

Both no battery, very safe, using water flow to generate electricity.

2.Negative ionic stones make up filter system to purify the shower water, effectively eliminate harmful chlorine and its vapors, reduce residual impurities in water. Improve your dry hair and skin, reduce oil secretion, increase cell viability, make your skin more smooth and reduces hair loss.
3.Easy to Install : it is general size, fits any standard size hose.
4.No leaks and Solid Build. Also easy to disassemble and clean. High Pressure and 30% Water Saving.

Specifications:
Case Material: ABS electronickelling
External thread diameter: 2.0cm
Item size: about 220x65mm (Length * head diameter)

Package including: 1 * LED Shower Head
Note: the visual effect of LED light emission is not the color of water. The color change of our light emission is only the light effect of the LED light in the shower. The brightness of a darker place is more beautiful and the color of the light is less obvious when it is lighter