This is a 10.9-inch keyboard and device cover combo compatible with the iPad Air 4th and 5th generation. I used it mainly indoors after purchasing it. It was very useful because the iPad could be used with keyboard input and a trackpad, just like a Mac. It has function keys that the original Magic Keyboard doesn't have, making it easy to adjust screen brightness and volume. It's also convenient because the keyboard can be detached from the main body, allowing you to use the iPad alone for pen input or reading. Power is supplied from the iPad itself, so you don't have to worry about charging. While it's useful indoors, it's heavy for carrying around, so some consideration is needed for outdoor use. I tried to take good care of it after purchase. I think it's in good condition. The keyboard also shows little signs of wear. There is no box. Only the main unit is included. An app will be downloaded when using it.