Features: 1. Good waterproof effect, can be used for outdoor party decoration, swimming pool decoration, hotel room decoration, etc. 2. Light color: 13/16 colors can be changed. Fast flashing/slow flashing optional, monochrome constant light timing and other functions. 3. Power supply: 2 CR2032 batteries(included), working time is about 20 hours, convenient and practical. (The battery can be replaced). 4. 100% waterproof design. Using a waterproof principle similar to that of a watch, a waterproof ring is included in the middle of the product to ensure waterproofness. 5. Infrared remote control, the distance is more than 5 meters. 13/16 light colors are optional, four changing modes, brightness speed adjustable, with switch function. The color expression is accurate. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Material: PVC Size: As the picture shown Battery: Included Color/Style: As the picture shown Weight: 0.2kg Application: Outdoor Decor, Pool, Beach Package List: choice 1: 1 x Inflatable Lighting Pool Ball 1 x Remote control choice 2: 1 x Remote Control 1 x Light