1-----16 Colors Changing: each glow LED balls have 16 colors, like white, red, pink, green, yellow and blue, etc., which can be switched at will by the remote control, creating a soft light, bringing an excellent visual feast. 2----Waterproof Material: the inflatable pool lights are made of PVC material, quality and reliable, the stability of the structure to make sure you can play like a normal ball; You can use them with confidence even in raining, windy, thunderstorm, and more bad weather indoors and outdoors. 3----Easy to Use: the pool float ball is inflatable, easy to install, turn on the button to get it charged and lighting after inflating (close the valve to avoid air leakage), floating on the water and showing 16 colors, adding the glowing party atmosphere. 4----Wide Range of Applications: these inflatable pool lights are suitable for outdoor and indoor activities, like swimming pools party, birthday party, wedding party and summer holidays; It is not only a practical lighting pool lamp, but also a luminous party decoration. Features: Material: PE shell + ABS bottom shell Size: diameter 100/120/150/200/250mm Battery capacity: 10cm: 700mah; 12cm: 800mah; 15cm: 1000mah; 20cm: 1500mah; 25cm: 1500mah Diameter / Weight: 8cm: 110g / 10cm: 190g / 12cm: 280g / 15cm: 400g / 15cm: 580g / 25cm: 860g