Check the output device settings on Windows & Mac.Restart and Re-Pair Bluetooth Headphones.However, there are other solutions you can implement to fix bluetooth headphones paired but no sound problem: Increase the volume level and see if it solves the issue. To fix bluetooth headphones connected but no sound issue, check the volume levels on the headphones and the device. Imagine a situation where you really want to take calls or listen to music, and you pair your headphones but there is no audio coming out? Nerve-wracking, right? So, How to fix bluetooth headphones connected but no sound issue? What happens if something goes wrong with them? We all use Bluetooth headphones every single day, and most of us can’t imagine life without them.
