Usage Tips:1. **Material:** The shower head is constructed from ABS material with a galvanized surface, offering corrosion resistance, anti-aging properties, and enhanced durability. The high-temperature resistance of ABS material contributes to a longer lifespan for the hand shower. The nozzles are designed to resist clogging and are easy to clean. 2. **LED Colors:** A digital display shows the current water temperature, and the LED light changes color based on the temperature (0-29C: blue; 30-39C: green; > 40C: red). You can easily adjust the water temperature based on the LED light color. 3. **Output Modes:** Choose from three output modes: rain, massage, and blend. These modes are selectable with the touch of a button, allowing you to tailor your shower experience for relaxation with the desired water flow. The LED hand shower enhances the comfort of your bath with its color-changing feature. 4. **Safety:** The color-changing LEDs are powered by the water flow, eliminating the need for batteries. This lightweight shower head transforms the water flow into a cascade of colors for an enjoyable and refreshing shower experience. 5. **Design:** The ergonomic handle provides a comfortable grip. It easily connects to any standard shower arm and promotes water conservation. Installation is straightforward, requiring no additional tools and taking only minutes.