Bluetooth headphones issue w Legion 5 pro

Hey guys, I have my legion pro for over a year now, been using my wired headphones for gaming and other work purposes. When I tried to use my wireless headphones for a change as I was travelling, the Bluetooth says it's connected but there is no output coming from my headphones.

Troubleshooting I've done so far :

Used different headphones and made sure the headphones are working correctly. Output and drivers are checked and updated. System restore to a previous point in time. Windows Troubleshooting. Lenovo Vantage hardware scan. Volume mixer and checked the output device is correct.

Pls help me guys if there's anything I missed, also my laptop 1 year warranty is also over.