VTech Touch and Teach Elephant Book Innovative and educational Toy book has 16 interactive story book pages; explore letters, shapes and more with colorful pictures Early education center has 150 songs, melodies, sounds and phrases; pre-K learning toy has question button that tests your child's comprehension skills Press the 8 animal and number buttons on the learning toy to learn about animals and numbers or hear piano sounds Early educational toy has four light-up buttons that interact with the story and answer questions; baby book roller ball responds with playful sound effects Elephant toy baby book is intended for kids 1 to 3 years old; operates on the 2 included AA batteries