Description:This item is no batteries, no wire needed. The light is activated by water pressure and turns off automatically with the water. Mixing light and water, bring a dreamlike world. 7 colors are mixed displayed automatically when water flow. Strong water flow offers you a very comfortable shower, relieving your fatigue.Features:No batteries, no wire needed. The light is activated by water pressure and turns off automatically with the water.Mixing light and water, bring a dreamlike world. 7 colors are mixed displayed automatically when water flow.Made of ABS material, excellent corrosion resistance, durable.Lowflow, water conservation with a unique fun & soothing experience. Brightness is such enough even no other lighting fixtures need. This overhead shower head has a swivel connector allowing you to adjust the angle of spray.Strong water flow offers you a very comfortable shower, relieving your fatigue.(Note:Colorful does not mean a fixed seven colors, is the combination of the three main colors of red, green and blue and changing color over time.)Specification:Condiiton: 100% Brand NewColor: Green / Iron Grey (Optional)Material: ABSSize: As picture shownPackage Included:1 x LED Shower HeadNotice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures..