So I bought this one for 80 USD on ebay because I wanted to get clearer sound on my recordings and I figured the wireless headset I was using would not cut it. Turns out whenever I tried to record with that one, you could hear a humming noise in the backgrounds but I can still hear it when I use this new microphone. I thought it was the room I was in so I switched to another more quiet one and it was still there. I tried to check the gain and additional decibel settings on Windows > Control Panel > Sound but it all seemed to be vain. I then tried to setting the mic to cardioid, put it inside an isolation box like this one And the bloody background noise thing was still there! I'm out of ideas now, I've effectively cancelled the noise with Audacity but it would take for me to separate the audio track from the video and I'm afraid I have no experience synching such things. Ideally, I would like to just get a clear sound while recording and roll with that, specially since I plan on doing streamed video at one point. Here's what it sounds like. Here's what it sounds like when I cancel a recording's noise with Audacity and a bonus noise after the stuff I say to compare. Problem is I can't cancel that noise while live streaming and I don't know what's causing it.