General description No battery is required for the LED lights in this shower head, as they are powered by running water. Enjoy a beautiful bathroom experience with 7 vibrant colors that change as you shower. The shower head is designed for easy and quick installation, fitting directly into any shower hose without the need for tools. Technical specifications Material: ABS with electroplating and chrome plating LED lifespan: over 6000 hours Water-saving: 30% improvement in water efficiency Filtration: three-stage filtration system Negative ion filter: purifies water from heavy metals, chlorine, bacteria, fluoride, and impurities Installation Tool-free installation Compatible with all types of shower hose connections Usage LED lights activate with water flow Provides a comfortable bathing experience Helps improve skin moisture and hair luster Other information