Extra-large Bounce Ball with Flashing LEDs is large & in charge! Throw them, bounce them, catch them or give these Flashing Balls out as party favors - they're a sure hit. These lightweight, air-filled LED Toy Balls come in random assorted color packs of blue, yellow, pink, and purple, each with one blue and one red LED light to please all your party goers, all your kiddos, or even your own inner child. Extra-large Bounce Ball with Flashing LEDs is a simple yet guaranteed good time. To activate the LEDs in your Bounce Ball, just throw it down on a hard surface. Bright lights will flash about 15 seconds, then shut off automatically. Batteries are included but not replaceable, and ready to go right out of the package.