Baby Shark's favorite sing-along sound books are coming back in a mini edition, featuring an exciting new autoplay function! Playlist includes 'Baby Shark', 'Five Little Fish Jumping on the Kelp', 'Baby Mermaid Shark', and more from our popular YouTube channel with over 65 Million subscribers! Great for babies, toddlers, and preschoolers who love the acclaimed Baby Shark characters. Presenting the newest official Pinkfong Baby Shark sound book that plays the iconic 'Baby Shark' song (doo doo doo doo doo)! Latest version showcases 6 press-play buttons, 5 full singing songs (+ a bonus Autoplay button to enjoy the entire playlist), along with 10 colorfully illustrated pages containing lyrics on non-glaring and durable pages. This compact board book is ideal for young readers to enjoy reading, singing, and interactive play. Features children's favorite songs with quality sound, child-friendly designs, and two AAA batteries securely placed under the safety lock cover.