VTech MobiGo Cartridge Hello Kitty: * Features a wide variety of Sanrio characters including Hello Kitty and many of her friends * Teaches memory skills, counting, simple addition, logic, musical instruments, letters and vocabulary * Customize Hello Kitty"s appearance by unlocking new outfits in her wardrobe * Works with all VTech MobiGo systems * Includes 3 party-themed touch screen learning games and 1 keyboard game