?Easy to Use?Each rubber duck will automatically light up and change color when it comes into contact with water or hands, and it will automatically turn off the light when you leave the hands or wipe/air dry the water stains on the bottom. Tips: The sticker on the button is for energy saving, please remove it before use, the life of the battery is usually more than 3 months. (It depending on how you use them). ?Sparkling Gifts?The twinkling lights and cute duck design are popular with children of all ages. The smooth edges and small size design are just right for baby's little hands, kids love to grab the floating glitter toys in the tub, which promotes kids' fine motor skills, hand-eye coordination and visual tracking. Great birthday, easter, christmas, halloween gift!. ?High Quality Waterproof Design?The bath ducks is made of the highest quality natural rubber material, which is safe for babies, allowing you to let your children play with more confidence. The bottom is completely sealed, IPX7 waterproof, don't worry about mold due to water entering. This baby bath toys is very light and easy to carry, it can be used in bathtub, swimming pool, beach, party, bedroom and so on. ?Cool Pirate Rubber Duck?Our rubber ducks bath toys is specially designed for pirate role-playing, it comes with 3 different pirate characters, fighting between good and evil, which greatly helps to stimulate the imagination of young children, too The perfect time to bond with your baby through role-playing games. ?Enjoy Bathing Time?This sensory light up bath toys will automatically light up and flash in 3 different colors after being thrown into the bathtub water. Endless fun, let your child enjoy a happy bath time.