Adjustable Viewing Angles Front and Back Protection Folds into Stand No Charging or Pairing Required Features Expand your productivity with the HBD Smart Keyboard for 9.7 inches up to 11 inches iPad model. This portable full-size keyboard connects directly to your 3rd, 4th, or 5th generation 9.7” up to 11” iPad Pro without needing to be charged or paired. Simply attach the keyboard and start typing. Once you're finished, you can fold it into a stand and adjust it for the most comfortable viewing angle. The stylish folio also serves as a protective cover for both the front and back of your iPad