Cali's Books ABC Sound Book is the perfect way to make alphabet learning for toddlers more enjoyable! This interactive alphabet learning book has an on & off button on each page where children can press and listen to the ABC song while contemplating the charming illustrations of each letter. With this interactive musical board book, your little one can sing along to the alphabet song or press the button on the cover and sing along with the song's melody. This interactive toddler book introduces the alphabet with delightful illustrations, easy first words, and a well-known tune. Singing the alphabet presents letters in a fun way. Babies can listen, and toddlers sing along! An excellent toddler learning toy that is perfect as a gift for boys and girls ages 1-3 and 2-4. This book is also a great speech therapy toy for toddlers.