Romantic Automatic Bathroom LED Tri-color Shower RC-9820A Temperature Sensor ControlProduct Description:Color: Silver WhiteMaterial: ABS plasticSize: 25.5x9x6cm/10.04x3.54x2.36inchFeatures:Built-in hydro-electric power system、 no battery and external power supplies、 connectwater moments、 LED will be illuminatedLight changes color according to every 3-5 seconds a color form color-by-change effectsCan be exported to Europe、 with CE、 ROHS certificationConnection G/2 caliber (20mm)Total of 6 LED flashing;Packing list:1x Colorful Shower