Honestly, your sample doesn't sound very good. It's a bit better than the other samples that have been linked in this thread, and you're perfectly audible, but it's very muffled and there are noises that sound like the throat-mic equivalent of cable noise. If I head this on a call I'd assume you were using a particularly bad laptop mic or gaming headset.

Not bad enough that I'd comment on it, but if I knew you'd gone to the trouble of a custom setup with elaborate extra adapters etc, I'd expect it to sound excellent (like a podcast mic or similar).