Usage Tips:AUTOMATIC COLOR CHANGELED shower head with 7 color changes, the light color changes every 1 second and it is mixed color change, and two or three colors are brightened in same time, which creates a colorful changing effect (Color is not affected by water temperature).WATER POWERThis light shower head works without batteries or cable. The light is activated by water pressure and turns off when the water stops. Very eco-friendly and energy-saving, you don't have to worry about electrical energy loss, it's safe and efficient.HIGH PRESSURE & WATER SAVINGHigh pressure shower head Saving water at the same time Using innovative air jet technology, the 8-inch rain shower mixes water and air to increase water pressure and simulate natural rainfall, providing even water for a shower experience pleasant.ADJUSTABLE & UNIQUE SHOWER MOSPHEREMixing light and water and creating a dream world out of the shower, gives you very comfortable shower enjoyment and effectively reduces your fatigue. The color shower head also has a swivel joint that allows you to adjust the spray angle, so you can shower freely and feel the beauty of the shower.HIGH QUALITY & EASY TO INSTALLThe light shower head is Made of high quality ABS, chrome surface, elegant and luxurious appearance, high gloss mirror effect, can effectively prevent fading and corrosion, long service life. Without tools for installation, you can install it easily with your hands, suitable for most shower arms.