These 12 interactive globes feature a talking geography quiz game with thousands of questions programmed into high-quality digital Texas instrument voice technology! Automatic scoring, flashing lights and sounds reward correct answers. The Talking Globe Jr. features simple, illustrated cartography with added color-coded icons that provide visual clues for the beginner. Designed for the classroom, the A/V models include an AC adaptor, 4-way 1/4 headphone jack splitter connections, and a teacher's guide. Standard models require 4 C batteries or AC adaptor (sold separately).