1. Supported model :iPad 9. 10th generation, 10.2-inch, 2021 and iPad 8. First generation, 10.2-inch, 2020 version. Models :A2270, A2428, A2429, A2430), iPad 7. First generation, 10.2-inch (Version 2019, back cover model? A2197, A2200, A2198), iPad Air First generation 10.5-inch iPad Pro(back models :A2152, A2153, A2123), 10.5-inch iPad Pro(back models :2017 A1701, A1709). 2.Bluetooth + 2.4G Wireless Mouse: This colorful wireless mouse supports Bluetooth and 2.4G wireless connectivity, not only for the iPad, but also for other computers. 3.Bluetooth Color Keyboard: New design in 2021, color keyboard and round keyboard beautiful and beautiful, make your iPad more colorful, let you work or study more happy. 3 separate systems and designs: Bluetooth Magnet Separate keyboard supports Windows, Android and iOS, which are not only available for the iPad, but also for other tablets and phones. 4. Pen: There is a slot to hold the pen. What allows you to effortlessly reach your light pen every time you use a stylus? It also prevents pencil loss. 5. Adjustable Viewing Angle - Multi-angle adjustable supports your writing, viewing, and drawing needs without limiting what you can do.