A:Answer Hello there, thank you for your question.
The Quest 2 is a "All-in-one" product because you do not need any other device to use it, besides a phone for the initial pairing. You can be truly free to roam in VR with a wireless headset, intuitive controls, a built-in battery, easy setup and no PC or console needed, and you will still have the option to connect it to a PC if you want to!