About This

• STARTER BUNDLE: SOUND BOOK AND FREE HEADPHONES – Everything you need to start the musical reading journey — Cali's Patty Cake Nursery Rhymes sound book plus a pair of Cali over-ear kids headphones, included free. Six favorite nursery rhymes, one complete gift.
• HEADPHONES BUILT FOR LITTLE LISTENERS – Cali's wired over-ear headphones are volume-limited and certified safe for ages 6 months and up. Let toddlers enjoy music independently — at home, in the car, on a plane — without disturbing anyone around them.
• PRESS, LISTEN, AND SING ALONG – Six classic nursery rhymes — Patty Cake; Hey Diddle, Diddle; If You're Happy and You Know It; Itsy Bitsy Spider; Old MacDonald; A-Tisket, A-Tasket — with easy-to-press buttons and printed lyrics on every page. Builds language development, word recognition, and cause-and-effect understanding.
• INDEPENDENT PLAY, NO SETUP REQUIRED – A simple three-position switch controls volume and power — low, high, or off. No apps, no Wi-Fi, no parental setup. USB-C rechargeable (cable not included) and compatible with the included headphones or any standard 3.5mm jack.
• BUILT FOR REAL TODDLER LIFE – Sturdy board book construction and child-safe materials built to survive little hands and enthusiastic readers. Meets and exceeds all U.S. safety testing standards.
• GUARANTEED FOR LIFE – We stand behind every Cali book completely. If it's defective, your toddler destroys it, or the dog gets to it first — we've got you covered. No questions asked.