Mobius Carbon Gaming Headphones

Yes, this is compatible through USB.

Yes. It sounds great and you can take phone calls and use the microphone for good quality calls.

The Mobius can work with VR headsets, although there may be some functional differences between the different supplier’s models. If you can, the best method is to connect to Mobius via the USB connection. You may need (or want) to turn off the Mobius surround sound processing as the VR headset or app may have their own. And you may or may not want to use our head-tracking, depending on the situation. Both functions are easy to turn on/off. You can also connect via the analog 3.5mm cable connection, but that typically has fewer features and reduced audio quality. One very cool thing: use the Audeze HQ app to tweak your HRTFs, and you’ll get even more amazing positional audio with your VR app(s).

The battery life can run between 8-14 hours. It all depends on what features you're using. For example, using Bluetooth will diminish battery life as will playing at very high volumes (this is typical on all headphones). But note that if you're using Mobius via the USB connection it can take power from that, so battery life in that instance will not matter.

No, but it does have separate control for mic volume on the headset.

The Mobius has one large planar driver on each side, but more importantly,
it decodes Dolby 5.1 and 7.1 directly in the headset, so you the full Dolby
surround sound effect. If you use the companion app (Audeze HQ), you
can even "tweak" your own HRTF to make the surround sound even more
realistic. The surround sound mode is also enhanced by the built-in
head-tracking.

Yes, you can make calls via Bluetooth.

Yes, it works on both Android and iOS.