About this item NO BATTERY REQUIRED: LED light is powered by tap water, no batteries or power supply required, LED water pressure is active when you turn on the showerhead. Available in 7 colors, enjoy beautiful bathrooms and beautiful colors. Easy and quick installation: it can be installed without tools, and the shower handle is directly connected to the shower hose, which is suitable to all kinds of joints. Huge Water Pressure: Small dense holes are designed to release water steadily, gently and steadily. Increase pressure and save 30% water. Made of environmentally friendly materials: ABS material, transparent design and high density filter, removable and easy to clean. Strong Filtration: The negative ion filter purifies the water. Improve water quality by purifying and integrating negative ions, heavy metals, chlorine, bacteria, fluorine and impurities for filtration. Item dimensions L x W x H 22 x 5 x 6 cm