The shower case adopts ABS electroplating and chrome plating, which has excellent corrosion resistance, bright and non-fading, and lasts like new!ENERGY SAVING WATER SAVINGWith laser drilling technology, you can save up to 40% of water consumption. You can use LED lights to turn off bathroom lights to save energy.HIGH PERFORMANCERelying on water pressure to drive your own power generation, using powerful high-speed magnetic motors to ensure that the generator works normally under normal water pressure for the LED light to light normally. No power supply (battery) required, safe and environmentally friendly.EASY TO INSTALLCan be installed in a minute without external tools. The shower has a 20mm external threaded interface, which is a universal interface. Built-in cleaning filter can effectively extend the life of the shower. water is held for 3-5 seconds, and two rain modes: gentle mode and concentrated mode, which let you feel comfortable Enjoy a spa-quality shower in the room bath. Description:< br/>Beautiful LED lighting effects, after a long day, enjoy a pleasant bath, your child will fall in love with bathing!7 color-changing LEDs: this lightweight hand shower offers a pleasant dream by turning the water into a beautiful waterfall. The color changing LED is powered by tap water and does not require batteries.Parameter:Size: 25 11 2cmMaterial of shell: ABSSurface treatment: electroplatingLED light power supply: water pressure drive power generation (no need extra batteries)Color: silverCertificate: CE certification, ROHS certification2 modes: soft mode and concentrated mode7 colors: blue, green, red, orange, yellow, purple, cyanWeight: 300gPackage:1 x Shower Head (Hose not included)Note:There may be some deviation due to manual measurement, or slight chromatic aberration may be caused due to photographic conditions. thank you for your understanding.