Early education toy is a kids laptop with working screen, keyboard, Mouse and piano keys; comes with 20 sing-along melodies or create your ownToddler laptop has four modes of play that teach letters, phonics, music, shapes, and stories; Pre-K learning toy has handle for easy carrying and transportLaptop for kids allows toddlers to learn with Cody the VTech Smart Cubs; play 10 different activities and receive pretend e-cards from family and friendsKids computer can be customized with your childs name, stories, favorite songs and even personalized e-cards on VTech learning lodgeElectronic learning toy is intended for kids 18-48 months of age; comes USB cable and 2 AA batteries are included for demo, use new batteries for regular use