The Kidoozie Bumbling Bouncing Asteroid is a toy that vibrates and jumps around the floor to music. The soft rubber tips make it easy to grasp and pick-up. The erratic motion will keep your entertained and curious! When you slide the switch to Try Me the ball will jump around for 5 seconds while it plays music. Slide the switch to On and it will bounce around for 10 seconds at a time and play stimulating musical tunes. Package contains 1 Bumbling Bouncing Asteroid. Requires 4 "AA" batteries (Included). Ages 12 months and up.