Verify the success of paring.
Tap the smartphone or BONX earphone icon in the top right corner of the BONX app home screen to go to the "Audio Devices" screen.
*If the BONX earphone icon is white, it means pairing has been successful, and if it is red, it means pairing has failed.
![](https://help.bonx.co/hs-fs/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio1014777150c27861fcdeb2ee480f99f01Image_from_iOS-Oct-03-2023-03-06-53-4907-AM.png?width=248&height=268&name=downloads.intercomcdn.comio1014777150c27861fcdeb2ee480f99f01Image_from_iOS-Oct-03-2023-03-06-53-4907-AM.png)
If the serial number of your BONX earphones is displayed in the connected device at the bottom center of the "Audio Device" screen, pairing is successful.
![](https://help.bonx.co/hs-fs/hubfs/Knowledge%20Base%20Import/downloads.intercomcdn.comio11160675591d1e92435c6ebcd46c355daImage_from_iOS-Oct-03-2023-03-06-54-0604-AM.png?width=248&height=428&name=downloads.intercomcdn.comio11160675591d1e92435c6ebcd46c355daImage_from_iOS-Oct-03-2023-03-06-54-0604-AM.png)
Once pairing is successful, the next time you turn on your BONX phone, it will automatically connect.
*The BONX phone will automatically switch to pairing mode for 5 seconds after startup if it cannot find a previously connected smartphone. If it does not switch, please press and hold the power button on your BONX phone for 6 seconds. Shifts to forced pairing mode.
Also, if pairing is not successful using the above method, try turning off the app and restarting it.