General description No Battery/Electricity Required: Built-in water turbine generator, LED hydro-power supply, no battery or traditional electricity required. Safe Microcurrent Technology: Multi-layer protection for safe use. The shower head features 7 colors changing light in a cycle, making your bath time fascinating and enjoyable. It has a closed hole position with thick holes that helps maintain water temperature, providing a soft and relieved water flow that is gentle on the skin. The shower head is designed to save water, offering even water distribution and reducing consumption by up to 30%, making it environmentally friendly. Technical specifications Material: ABS chrome plated Flow limiting technology for water saving Compatibility and accessories Universal interface connects to any standard shower head Installation Easy installation in 30 seconds, no tools required Usage Enjoy an efficient bath with enhanced water flow and LED lighting