There Are 6 Buttons On The Toy Body & 1 Button On The Head. Press Any Button On The Body, The Infant Toys Will Play Music Or Fun Sounds With Light. When Pressing The Button On The Head Of The Owl Toy, It Can Move, Swing, Blink And Sing.3 Aa Batteries Required (Not Included). The Baby Toys Are Equipped With Universal Wheels. Its Bump & Go Function Can Self-Avoid Obstacles, Which Can Guide The Baby In A Safe Direction And Helps Develop Spatial Awareness.