With the VTech Baby Splash & Sing Bath Book children can listen to uplifting melodies and learn about body parts, bathing and counting. This interactive and waterproof toy features 3 soft and pliable pages that are easy to wipe clean. Buttons on each page trigger lovely sing-along songs and sounds that introduce numbers 1-5. There's also a fun light-up music button on the spine plays exciting melodies that can be sung by either the duck or the monkey. Batteries included.