Razer's latest gaming headset is the BlackShark V2. Its 50 millimeter (mm) drivers feature the OEM's TriForce Titanium coating, as well as its SpeedFlex cable. It features THX Spatial Audio for an immersive experience and a removable cardioid mic with a USB sound card.
https://www.notebookcheck.net/Razer-announces-its-new-gaming-headset-the-BlackShark-V2.483681.0.html
I've got to have seen dozens of diaphragm tech from dozens of companies throughout the years, each with similarly vague claims to performance. Are such tech such low hanging fruit that any company could come up with something regardless of expertise or are they ultimately different branding of a mere handful of technology owned by a few ODMs?