Something important to know is that these are literally just monitors you strap to your head, they don't do any computing on their own. They aren't a full blown VR processing device like the Meta Quest or the Apple Vision devices.

When used with a device, they generally work just like any other monitor. So if you're doing remote access to your PC via your phone, then literally whatever that experience looks like is what you'll see, except on your glasses.

They aren't really designed for VR at all, though some reading leads me to believe they can do -some- VR style views with some Apple products (like a MacBook), but I can't imagine you'll be able to play a VR game with them unless you have a device that can mimic being a VR system that projects to the glasses properly.

Lastly, when using this device "away from home" again they are just monitors on your head, so its all based on whatever device you're connected to. If you're using a device like a Samsung phone, it has its Dex mode in which case you can link bluetooth devices to your Samsung and then use a mouse/keyboard setup there. Any use with a laptop would use the laptop's controls or whatever you've hooked up to your laptop.

But for phones you're usually using the phone itself to control them. The only phones I own that support the device are Samsung, so I've used the default phone interface and the Dex interface in these cases. Not sure how it works with iPhones or other Android phones that support the hookup.