shower head Temperature detectable No battery need with CE and ROHS NEW ABS chrome led shower Name: RGB color (temperature detectable) Model: RC-9801 Brief introduction: LED Qty: 9pcsLED lighting color: Green/Blue/Red(Temperature detectable)casing material: ABSSurface treatment: Electroplatingcasing color: metallic colorProducts are International certification: CE certification and ROSH certification and obtain the certificatePressure : 0.15-0.2mpa8.Free operation switches to control the LED lights work, 9.When water flows down, the LED will light instantly and automatically 10.low-flow water to maintenance a unique sense of comfort 11.Don’t need battery and the power cord; When water flows down, the LED will light instantly and automatically; When water temperature is ≤32°C,Green color will show automatically ; When water temperature is between 33°C-41°C,Blue color will show automatically; When water temperature is between 42°C-45°C,Red color will show automatically; When water temperature is above 46°C,Red color will flash immediately. This item will change its color by detecting water temperature.