Problem using bluetooth wireless headphones.

Problem using bluetooth wireless headphones.

I recently purchased a set of Sony wireless bluetooth headphones to use with my iPhone 5. They worked great for about three weeks. Then one day they suddenly stopped working. I tried the ususal stuff to get it going again. I turned the headphones on and off, used the find device switch, turned my phone on off, plugged my earbuds in (they worked) then removed them. I even tried the little reset button on the headphones you push with a paperclip.

I found that on my phone in Settings, if I chose Bluetooth there was a list of devices which included my headphones. When you tap on the 'i' button there is an option to "forget this device". I thought, well, if tell it to forget the headphones and then let it find them again, maybe they will start working again. This turned out to be a mistake. Now the bluetooth my iPhone can't find the headphones, so they're still not working.

Is there some way to make the Bluetooth find my headphones again? Thanks.