Dora the Explorer Lights, Music & Me is an interactive sing-along book that is personalized for a child. Designed for children 18 months and older, the book features a photo frame on the front cover with a button that activates twinkling lights and a musical tune. You can customize the frame with a photo of a child that allows him or her to join Nickelodeon s Dora the Explorer in five personalized scenes.Dora the Explorer Lights, Music & Me features colorful illustrations and a different set of original lyrics on each two-page spread, all set to the melody of Alouette. The photo frame with a child s photo is visible on each page as toddlers sing along, so they become part of the experience. Children join Dora as she explores what she wants to be when she grows up. Here are the careers she considers, presented in both Spanish and English: Vacquera (cowgirl) Cientifica (scientist) Panadera (baker) Maestra (teacher) Bailarina (dancer)The book s coated, board pages hold up to extended use. Dora the Explorer Lights, Music & Me comes with three replaceable long-life AG-13 batteries and conforms to the toy safety requirements of ASTM F963-08. - from Amzon