First Everyday Sound Book Series. This book brings together five familiar everyday sounds that children hear for the very first time, all in one delightful package. Five fun sounds stimulate your child's hearing and nurture their curiosity. The playful, adorable illustrations help build understanding of everyday situations and spark imagination. A variety of sound words and expressive language also support your child's speech and language development. Our Child's First Everyday Sound Book! This book gathers five everyday sounds that children hear for the first time. Ding-dong, ding-dong! When the doorbell rings, ask "Who is it?" and open the door. Chika-chika—brush your teeth clean after a meal. Whoosh! Flush the toilet after using the potty. Giggle, giggle! Laugh freely and joyfully, then drift off to dreamland to a sweet lullaby. Look at the lively, expressive illustrations together and talk about what's happening in each scene, then press the sound buttons to hear the matching sounds. This book helps children learn about brushing teeth, potty training, and bedtime routines, while also building their first social skills. Stimulates the Senses! Five fun sounds stimulate your child's hearing and build curiosity. The playful, charming illustrations enhance understanding of everyday situations and encourage imagination. A variety of sound words also support language development. Safe for Little Hands! Uses long-lasting, easy-to-replace AAA batteries. Rounded corners make it safe, and its lightweight design makes it easy for little hands to use.