How to get the keyboard sync with ipad:1.Please fully charge the keyboard and turn it on, the light comes on and then goes off.2.Press the "FN+C" to open keyboard's bluetooth. note:please press"Fn""C" together.3.Go to your tablet settings, click on bluetooth and look for the keyboard.4.Click on the keyboard and it will connect.last, the keyboard case can work well.IMPORTANT:No.1:Please press "Fn" and "C" together to open the bluetooth.No.3:The keyboard automatically enters Sleep mode when it doesn't work for over 15 minutes. Click any key to activate the keyboard.No.4:The Bluetooth pairing is automatically interrupted when the tablet is in sleep mode.Compatible ModelsSpecially designed for iPad air 5th Generation 2022 Tablet (model number A2589 A2591) /iPad air 4th Generation 10.9 inch 2020 Tablet(model number: A2072, A2316, A2324, A2325)., not compatible with other iPad models.With touchpadiPad keyboard comes with a trackpad, which support multi-finger function will offer a great aid when you do not have a mouse in hand.iPad Touchpad SUPPORT Android,Windows and Apple IOS 13 (Need open assistiveTouch on iPad).Removable Keyboard CaseiPad air5/iPad air4 keyboard is removable and the Bluetooth connectivity is easy. With this Stylish and Elegant design, it can transform your iPad into a laptop in less than a second and give your iPad a full protection.With Pencil HolderComes with a slot for holding your pencil that lets you effortlessly reach for your pen whenever you want to use the touch pen(PEN NOT INCLUDED)Classic and professional designRetro Round Key make your iPad outstanding, Full access to all features (Cameras, Speaker, Ports and Buttons).