Specification:waterproofEasily turn features on and off.Display five different light shows in your bathtub or swimming pool.Mode 1: The unit flashes 4 super bright LEDs continuously at a very fast rateMode 2: LED blinks slower.Mode 3: LED lights light up one by one in different colorsMode 4: All LEDs are always onMode 5: Switch to Mode 1 light mode again.Light source type: LEDLight color: RGBLighting angle: 180 degreesswitch: buttonRequires 3 AAA batteries (not included).notes:Please do not submerge this LED light all the time, it should float on the water.Troubleshooting steps are as follows1. Tighten the screws before floating on the water.2. Designed to float on water, do not sink.3. Try a new battery, and replace it if it does not light up after a few days of use.Package includes: 1x, LED water float lamp (only the above package contents, excluding other products)