VTech 2 in 1 Learn and Zoom Motor Bike Easily transforms from a toddler tricycle for unsteady toddlers into a two-wheel ride on bike for more balanced riders Interactive toddler activity panel features lights, buttons, rollers and gears that introduce objects, colors, shapes and road safety Ride on toy has a motion sensor that encourages little drivers to ride around with playful music and motorcycle sounds; toddler push toy has a steering wheel for more control Kids bicycle has 2 modes of play including sing and learn mode and ride-on mode; kids tricycle features more than 70 songs, melodies, sounds and phrases Toddler bike is intended for toddlers ages 1 to 3 years old; 2 AA batteries included for demo only, use new batteries for regular use