General description No additional power supply or battery is required for the LED shower head; the water flow powers the LED light. The LED light ring displays three colors based on the water temperature, helping users relieve stress and eliminate fatigue through the color change. Made of environmentally friendly ABS, this shower head is safe, durable, and designed for long-term use. The multi-layer plating treatment ensures corrosion resistance and a smooth surface, making it an energy-efficient alternative to traditional hand showers. Installation is straightforward as the shower head sprayer handle plugs directly into the shower hose. Technical specifications Condition: 100% Brand New Material: ABS Color: Black Male Thread: G1/2 LED Power: Hydroelectric (No extra battery needed) Installation Easy to install; the shower head handle connects directly to the shower hose. Usage The color of the LED light changes according to the temperature of the water flowing through the shower head.