Roccat Kave XTD 5.1 Analog Microphone buzzing

[domsi]

I have a gaming headset problem as u might already know by the title.
I dont know why but I bought a gaming headset that has a mich thats "Noise Cancelling" for 100$ the Roccat Kave XTD 5.1 Analog and for some odd reason the mic is making buzzing and humming noises aswell as some weird zzzzzzzzzzzzz noises! If anyone knows how to fix this please tell me because spending 100$ on a gaming headset to have its Mic not be working properly is really bad. Thank you wonderful people in advance!