The PhoneRead'R for iPhone allows you to instantly transfers your trail cam images to your Apple products or to a thumb drive. Driven by the free Whitetail'r PhoneRead'r iPhone app designed by hunters. Save, transfer, delete, or share via text or email, you can even upload to Facebook if you're into that. Works on both iPhones and iPads. Generates it's own wifi signal so it can be used anywhere, no cellular service is required. Power supplied by 3 AA batteries not included . The PhoneRead'R for iPhone allows you to instantly transfers your trail cam images to your Apple Driven by the free Whitetail'r PhoneRead'r iPhone app designed by hunters Save, transfer, delete, or share via text or email, you can even upload to Facebook if you're in Works on both iPhones and iPads Generates it's own wifi signal so it can be used anywhere, no cellular service is required