Blackshark v2 x not working on ps5?

So I recently copped these new headphones in the white ps5 edition and I heard they had some good 7.1 surround sound on them, which is great as my tv speakers are kinda bunz. But when I plugged them in and tried out the 3d audio settings, I can't tell the difference from stereo. Now I saw that you need some sort of activation code for it to work on windows 10 but do I seriously need to borrow a laptop just for them to work as intended on a whole other console? Not only that but the box didn't come with any activation code so I might have to fill out a form to get a new code. Maybe I sound rlly dumb to you all but I just don't get this stuff