Name: environment lamp shower total set Material: leading mixer faucet copper material, bathe rod stainless-steel material, shower head go effectively with ABS anti-scalding silicone anti-clogging outlet, hose PVC anti-winding material. LED digital demonstrate description: LED temperature display doesn't require any battery, would not require any energy supply, natural water flow energy generation, integrated micro water movement generator, very safe, will not get electric shock.