Features 1. Children's audiobook toys: activities with numbers, suitable for children's shape learning books. 2. 9 music activities: letter and number recognition, fruit recognition, animal recognition, vehicle recognition, family relationships, instrument recognition, songs, and famous nursery rhymes. 10 psychological skills for drawing, clock time recognition, number matching, fruit/vegetable matching, selecting the correct profession, color and shape recognition, colored paint recognition, measurement games, graphic recognition, and other electronic learning to improve thinking and observation abilities. Original animal sounds, handheld games, developing brain abilities, puzzle and fun. 3 AA batteries (not included) 3. Educational fun learning toys suitable for both boys and girls. There is a "Start" button on the right side of each page. Please press the button before using the page. 4. Educational toys suitable for children, study books suitable for preschool children, introducing letters and touching words on the page will play words, sound effects, and interesting facts; Press the illuminated star button to listen to the "Study Friends" theme song and "My Favorite Words". 5. This unique book is equipped with a sound checker that can interact with children and respond when they touch the image, helping them understand and learn in a game like way. Specification Material: plastic Color: Multicolor Size: 26 x 23 x 2.6 cm Weight: 395 g Package Include: 1x Intelligence Book