16 Colors Floating Pool Lights: light up pool ball has 16 colors, 4 brightness adjustments and 3 color changing modes (flash, fade, smooth), providing more choice to create the beautiful atmosphere you want. It also has three (2H/4H/6H) timer functions. No more worries of forgetting to turn off the light ball at night. Upgraded RF Remote Control: The pool floating lights work with RF remote, which can easily remote max 164ft/50m in air, 16.4ft/5m underwater. It has a very strong signal and one remote can control multiple lights at the same time, no need to aim at the lights. You can easily use the remote to change colors or adjust brightness at a distance. IP67 Waterproof: These pool ball lights are made of high-quality double-layer polyethylene. They are IP67 rated with a thick sealing ring at the bottom of the lights and are fully waterproof. Even under bad weather conditions, they can still work well. (Important note: please make sure the sealing properly stay in the groove and the fully tighten the battery lid by T screwdriver until it cannot be twisted anymore to make it waterproof.) Easy to use: The glow ball requires no cords, so you can place it anywhere and use it whenever you want. Its powered by 2 x CR2032 batteries , which can last 24-30 hours. We also provide extra battery for replacement. No need to worry it powers off and ruins your good mood. (Important note: Please remove the insulating layer from the base first. If the pool lights blink red, change color on their own or dont response to the remote, please change new batteries.) Variety of Usage: Its not only a glow balls decorating your swimming pool, but also a color changing decor light for party, wedding, festival etc, and a waterproof light up bath toy, night lights for kids, adults. Perfect decoration lights outdoor and indoor for swimming pool, pond, back yard, fountain, garden, pathway, lawn, stage; nice gift idea for kids, friends, family. 16 Colors Waterproof Floating Pool Lights to Decorate Your Life Chakev 3-inches 16 RGB colors unique pool lights are perfect decoration outdoor and indoor for swimming pool, pond, back yard, fountain, garden, pathway, lawn, stage; nice gift idea for kids, friends, family. 16 Color Changes 4 Brightness Adjustments 3 Timer Setting (2H/4H/6H) 3 Lighting Modes (Fade, Smooth, Flash) Remote Control (Remote Rang Max to 164ft) IP67 Waterproof and Weatherproof