Review on Microphone Cancelling Microsoft Education Recognition by Wendy Zhao

Seems to be a well made unit and it's comfortable and the sound is good but so far it's plug and play no drivers required, which means no *available* drivers in this case either, ie no microphone setup. The problem for me is that I need to make the mic more sensitive without increasing the volume and it doesn't work. I understand that the same device was previously sold by Logitech and came with drivers that allowed this setting. But I've searched long and hard and can't find the drivers, so I'll replace them if I can while I let them (work from home and had to wait for them and don't have time to wait again). .