Specification: material:paper size:32*22cm/12.6*8.66in Package includes: 1PC Christmas music book（Without battery） Feature: 1,Christmas Eve:Everyone loves Christmas music, so come and introduce your little one to the festive celebration These classic Christmas carols and festive illustrations are sure to fill your home with holiday spirit. 2,Hardcover Christmas music book:With this oversized,Classic Poem with illustrations Christmas Music Pop-Up Book. Spend a wonderful Christmas night with Santa Claus. 3,Various 3 Modes:1.Read to Me (music and narration) 2.Light Only 3. Music & Light. Introducing Christmas songs and carols to your holiday tradition is something the entire family can enjoy together. 4,Pop-Up Book with Light and Sound:Hear the story read out loud while you turn the pages to enjoy classic illustrations brought to life with pop-up scenes, music and light features. Surprising three-dimensional pages, make reading as immersive. 5,Perfect Gift for Families:This delightfully interactive version of the most beloved Christmas poem of all time will captivate both the young and the young-at-heart. A beautiful decoration for your home on christmas day, and a great gift for loved ones.