This floating ball is illuminated with LED light and is a great way to add a splash of color to any pool. The wireless remote control provides 16 different LED color options with 4 color changing modes. Portable and waterproof, this ball requires no batteries. 4-5 hr. recharging time. Charge lasts approximately 8 hours. Includes a Dock 'n Go wireless charging base and wireless remote control. Measures 13" dia.