LESOLEIL Automatic RGB 3-Colour Changed by Temperature Double Filtration LED Spa Shower Head Hose Water Faucet 3- Color changing mode: powered and changed by water temperature. LUV flow limited technology: saves up to 30% of water than ordinary shower head. Double filtration: FIR mineral stones and anion stones help to purify water. ABS chrome plating: corrosion resistance. Easily detachable and washable.