Ultra-Quiet Rainfall Top Spray LED Shower Head Water Flow Power Generaton 7 Colors Gradual Changing

Features:
Energy Efficient: LED light is powered by running water; it lights up instantly and automatically when water flows down and goes out when the shower is turned off; no batteries or external power supply needed;
Chrome Finish:polished chrome finish provides resistance against rust and corrosion and is effortless to maintain clean;
Tool Free Installation: installs in minutes without any tools; fits on any standard shower arm; simply screw the new showerhead onto the shower arm.
Specification:
7 Colors Gradual Changing and 3 colors Temperature Sensor
Green (steady, < 32 °C)
Blue (steady, 33-41 °C)
Red (flashing, > 45 °C)
Red (steady, 42-45 °C)
Material:ABS
Package Included:
1 x LED Shower