The 12 in 1 Kit Starter Kit includes: Carrying Case with interior pocket, 4 Cartridge boxes, 2 3DS Styluses, Wrist Strap, Car Adapter, USB Charging Cable, Screen Protection Kit, Stereo Earphones. Specifications: Screen protection kit guards against scratches. Store your system safely while not in use. USB cable charges 3DS, DSi and DS Lite. USB cable can be used with a computer or the Car Adapter.