A:AnswerYes. The microphone works great on it. You would not be able to control calls from the headset but the wireless nature will keep them out of the way while you are working, even if you have to leave the desk.
A:AnswerHi Eric,
In our iCUE software, there is a volume slider for sidetone. This will play back your voice from the microphone. If you'd like help, please contact our support team: support.corsair.com
-Brian
A:AnswerThis headset uses 2.4ghz wifi connection to the usb dongle, so Bluetooth is not an option. The range on this headset is actually farther than you think. I can walk around my house and hear clearly almost everywhere in the house.
A:AnswerDifferent microphones that are with headsets have different quality of sound. It might be how you have it angled, but from testing the sound of it, it sounded like a normal mic with good quality.