Yanksmart 3 Color Change Faucet Chrome No Need Battery LED Waterfall Faucet Basin Mixer Tapt La WATER POWER LED- this bathroom sink faucet is water power, you don't need to by battery, the power resourse is water. 3 COLOR MODO- will change color from blue, green to red, be carefull when it trun to red, the water will hurt you. WATERFALL BATHROOM FAUCET- come out with more wide water and looks very beautiful with led function. CHROME FINISHED FAUCET- silver color and also very shine, several painting finish more good quliality, rust prevention. 2 YEARS WARRANTY, you can get free replacement from us in the first two years. also pay for the shipping cost for replacement if over 2 years