WINCHKING Wireless Keyboard for iPad Air 11-inch M3 2025/M2 2024 and Tablet/PC/Smartphone,Rechargeable Ultra-Slim,Detachable Magnetic Keyboard Compatible with IOS,Window,Android,Black How to Link the Keyboard? 1.Push the button to the "ON" position,the POWER light is on 2.Press the "CONNECT" button,the BT light is on 3.Search and click to connect "Bluetooth 3.0 keyboard" on your iPad. Specifications: Connection Method: Bluetooth 3.0 Keyboard Buttons: 78 keys Keyboard Layout: US QWERTY layout Distance of use:Up to 10m Charging time:2-3 Hours Multimedia Shortcuts: Press FN+"F1-F12" function keys Material: Plastic and aluminum alloy