Apple earphones not working with PC?

polo3400

Estimable
Apr 13, 2014
9
0
4,510
So my Apple earphones aren't working with my PC.

I'm using a splitter, yes. The audio is fine, but the mic seemingly doesn't work at all.
I tested a pair of Sony earphones and they worked fine.

Is there something I'm missing?
 

polo3400

Estimable
Apr 13, 2014
9
0
4,510
The box it came in doesn't specify, all it says is "Headset converter Mobile > PC single to dual connector"

I assume that's what I should be using? Considering the Sony earphones work correctly.