... other Bluetooth enabled device. It is compatible for Mac OS and for Windows system.Important: For the first time use, please charge the ... . The LED light will blink blue.2. On the screen for iPad, please search for SettingsàGeneralàBluetooth.3. Enable the Bluetooth function ... Bluetooth keyboard is discovered, select the “Bluetooth keyboard” from the screen, a passkey will appear on it.5. Type in the ...