Battlefield 4 & Battlefield 1 Bluetooth Headsets gives no sound

Edit2:
It turns out that the Bluetooth “dongle” ive been using is only a bluetooth 1.2 version and most of the “dongles” you buy on amazon are 4.0.  I bought that the USB dongle back in 2004 so you can see where this is going.

Now i wish i knew the difference between bluetooth 1.2 and 4.0 so further research is needed!

Edit1:
Seems this is a problem with bluetooth in general.  I found the following article from the steam forums about bluetooth headset problems in GTA V.  It might be worth a read to shed light on any problems your having.

https://www.howtogeek.com/354321/why-bluetooth-headsets-are-terrible-on-windows-pcs/

There’s a problem with Battlefield 4 and Battlefield 1 where you get no sound if your playing with a bluetooth headset.  After a bit of googling and research i found the solution;

1. Goto; control panel->Hardware and Sound->Devices and Printers

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2. Select Properties on your Bluetooth headset and go to the services section.

3. Uncheck “Handsfree Telephony”.

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Note this works on Windows 10 cant say if it work on Windows 7 or 8.