Even though it doesn't fold, it is a lot more durable. The keyboard is fully functional and the keys are normally spaced.
It is very simple to set this keyboard up. Simply put two double-A batteries in one side and turn on the keyboard on the other side. Then, if you are using it on your phone, go to Settings > General > Bluetooth. Turn it on and it picks the keyboard up very quickly. You can use this keyboard from a long distance (although I don't know why you would want to). If you are using the keyboard on your computer, click on the Bluetooth icon on your computer and click Browse Device.