Rotating faucet aerator with LED light, adjustable flow control buttons for kitchen and bathroom. The multifunctional rotating faucet extension features an LED light that changes color according to water temperature. The faucet aerator has an adjustable button to control water volume, allowing you to customize the flow rate based on your needs for greater convenience. Compatible with most faucets. (Suitable types: male threaded 20mm, 22mm, and female threaded 24mm). Comes with 3 washers for improved sealing. Please check your faucet type and diameter, then select the appropriate washer. High-quality faucet extension made from premium brass, resistant to bacterial growth and wear. Combined with rubber sealing rings to prevent leaks. Durable and remains shiny like new. Full 1440-degree rotation for enhanced usability, allowing arbitrary rotation to reach all corners of the sink, making cleaning easier. Easy to install. This kitchen faucet nozzle with splash filter is simple to set up. The product includes a hex wrench for easier installation and comes with an installation guide.