1. First find the "Settings" application on the desktop and open it.

2. Then slide down the settings option bar, find the "Device Connection" option, and click to enter.

3. Then "Bluetooth - Off" is displayed in the first column of the page. Click this option to enter the Bluetooth settings page.

4. There is a switch option on the right side of the Bluetooth page. Click this button to turn on Bluetooth and use it to search for Bluetooth headsets.

5. The display after turning on Bluetooth. If it is not displayed like this, it means that Bluetooth is not turned on.

6. Open Bluetooth will automatically search for attached Bluetooth devices, look for the name of the user's Bluetooth headset in "Paired Devices" or "Available Devices", and finally click on the name to connect, for example, click in the picture The one is "Tang", wait for a while and the connection will be successful.