Dave van Uden

Hello, I am new at metal detecting and just but a Makro racer 2, also because of the Bluetooth option. Now I'm trying to connect my own BT headphone but I don't know how. There's no description of this in the manual. All the options in YouTube films doesn't work. Also there's no BT module which I can take out and f.e. replace with a BT dongle. Can someone help me? My serial nb from the system box is : 9001442/ 07150