How many link modes does this headset have?
2 link modes, Bluetooth link and wired link.
Can I use Bluetooth mode on my PC and PS5/4 Xbox?
Bluetooth function is not directly supported by PS5, PS4, PC, Xbox, additional "USB Bluetooth Adapter" is required (not included), it is recommended to use wired mode on PS5, PS4, PC Xbox devices.
What devices can be connected in Bluetooth mode?
Bluetooth mode can be linked to laptops, cell phones, tablets, and other devices that come with Bluetooth reception on them.