A:AnswerI'm pretty sure you can.
I've used it wirelessly on my PC while having the 3.5 MM Jack in my PS4 controller at the same time and it worked perfectly fine. So I don't see any problem with doing that.
(For those of you who use Xbox controllers, you can use the headset on that also.)
A:AnswerThere is an included 3.5 mm cord, but you would need the adapter on a modern iPhone to use it. I don’t think wireless would work because it is not Bluetooth.
A:AnswerHi Steve,
It does work! It'd just be limited to stereo sound and no volume control on the headset.
If you have anything else we can help with, please reach out: support.corsair.com
-Art
A:AnswerDon’t believe there is a way because the wireless feature has a usb anyways. If it was Bluetooth, that’d be a different story. As far as connecting wirelessly to your phone, don’t believe it will work
A:AnswerYes this can be used as wired headset for PC by switching it to USB mode on headset and plugging it in via USB port or plugging it in via auxiliary