1.3 Colour Changing: Mini Electric Drill. The light automatically illuminates in three different colours. Compared to ordinary shower heads, it creates a fantastic colourful world where you can relax and escape boredom. 2.No Battery Required: Shower Head LED. The LED lights up instantly and automatically when water flows. Powered by running water, this LED shower head requires no batteries or annoying wires. It's a standard shower head, making it an easy replacement for most existing ones. 3.Wonderful Tool: Shower Head with Temperature Display to Encourage Children to Shower. Some children dislike bathing, and washing babies can be exhausting for parents. With this glowing shower head, kids will be captivated and enjoy their bath time. 4.Easy to Install: The colourchanging LED shower head comes with a simple setup—just insert the screen fabric and screw the connector into the thread, and installation is complete. When using this LED shower head, you can turn off the bathroom lights and immerse yourself in a comfortable, romantic atmosphere.