YAJO Modern LED Color Changing Glass Waterfall Spout DC Power Touch-Free Automatic Bathroom Vessel Sink Sensor Faucet Hot & Cold Mixer Faucet, Chrome Finished High performance/low flow soft-touch adjustable nipper aerator resists calcium build-up Multi-layer high quality finishing provides stunning looks Smooth, long lasting, drip-free operation ceramic disc cartridge Color: Blue, red , green. LED color changes according to the water temperature Faucet turns on and off automatically with the wave of a hand