VTech Zoo Jamz Piano - 4-in-1 instrument lets your child play the piano, xylophone, violin or saxophone to create music + sing along - light up keys so little one can follow along or learn to play a song at three different levels - features a whammy bar and scratch disc to enhance fine motor skills - mic lets your child sing along - the animal band button lets you play with the alligator from Zoo Jamz Guitar or the lion from Zoo Jamz Microphone (sold separately) - requires 2 AA batteries very gently pre-loved