MULTI-COLOR: 7 Different Static Modes, Dynamic Color Changing Modes. Brightness and Blinking Modes Can Be Adjusted by Remote Controller. WATERPROOF: Seal Ring Design, Please Screw the Cap Clockwise Properly and Tightly Before Use. MULTI-PURPOSE: perfect for tub lights, shower light, bathroom light, spa light, bathtub light, hot tub light, bath light, bathtime glow light. Bath essentials for women relaxing. NOTICE: (1) Make Sure That Screw Up the Cap Clockwise Properly and Tightly Before Use. (2) need 3 x AA batteries. (Not included batteries) (3) About 40 Hours Battery Operated Life Span, but note it maybe much different because of different battery types, status, and lighting modes. Colour:As Shown Material:Plastic Package Contents: 1 * pool light 1 * Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.