Spark Create Imagine Sensory Bumpie Ball, an interactive toy designed for infants and toddlers ages 12 months and older.  Interactive Movement:The ball is motorized and canvibrate, shake, dance, and hopacross the floor, which encourages babies to crawl and chase after it. Sensory Design:It features several protruding "bumpers," each with adifferent bright color and textureto stimulate a child's sense of sight and touch. Easy Activation:It is powered on by a simple red button on the side. Battery Operated:The toy typically requiresthree AA batteriesto function.

Tested. Works great! Batteries included.