Requires no battery: LED lights are powered by running water, do not require battery or power supply, when you open the shower head, the LED water pressure will activate . With 7 colors, enjoy wonderful bathrooms and beautiful colors. Easy and quick installation: installation without tools, the shower handle connects directly into the shower hose, suitable for all types of connectors. Excellent water pressure: small dense holes designed to ensure that water comes out firmly, delicately, and with a constant flow. Improved pressure, and 30% water saved. Made of eco-friendly materials: ABS material, with a transparent design and a high-density filter that is removable for easy cleaning. Strong filtration: Negative ion filter purifies water. Filtration by purification of built-in negative ions, heavy metals, chlorine, bacteria, fluorine and impurities, improves the quality of your water. Product Description Comfortable experience We are committed to providing more interesting and practical products. Colorful, beautiful and splendid water is worth buying. to be experienced and eagerly awaited. The morning opens a day full of expectations; after a long day of hard work, help you enjoy a comfortable time. LED lights are built in the shower, which can realize the cyclic transformation of seven colors of lights The electrical energy required is fully converted by water energy, no additional power supply/battery is required, and it is and safe. Extremely fast response, lights up when the water flow switch is activated. The service life exceeds 6000 hours. (If the water pressure is too low, it may 'it does not emit light normally) Calcium carbide particles can generate negative ions, fully activate and soften water, and achieve antibacterial and deodorant functions. Quality Assurance The shower case adopts ABS electroplating and chrome plating, which has super corrosion resistance and is bright and does not fade; The product has passed passed the inspection of 10,000 switches / 3,000 times of functional rotation, and will not lose or leak; the workmanship is excellent, the product holes are smooth, and there is no burr. Filter function By radiating far infrared rays , the large molecular group water is changed into small molecular group water, which improves the dissolving power, cleaning power and penetrating power of water, which is effective in removing dirt in the deep layer skin and replenish skin moisture; Negative ions can effectively regulate human nerve center, improve lung ventilation function, promote metabolism and anti-aging; Efficiently removes residual chlorine in water, reduces ORP value of water and resists oxidation. Bath can delay skin aging, make skin smooth and elastic; the shampoo makes the hair soft and shiny and restores its natural shine;