KOHLER K-72218-VS Sensate Touchless Kitchen Faucet, Vibrant Stainless none Imported Docknetik is a Magnetic docking system located within the spout, smoothly glides and securely locks the spray head into place Promotion technology's light quiet nylon hose and ball joint make the pull-down spray head easier and more comfortable to use Master clean spray face features an easy-to-clean surface that withstands mineral buildup Response technology provides reliable touchless on/off operation through a state-of-the-art sensor that responds in 20 milliseconds Precision activation window helps prevent false activations