These are shaped like Apple earpod headsets, but with a rubberized surface, and in different colors. The audio is mediocre, with a thin bass, but the microphone is quite loud. The mic hangs a little bit low, so be careful about dragging it across your clothes.
All in all, a decent super-cheap headset. I’ve paid more for worse, unfortunately.
Update: the connector is flaky. It might be a broken wire, or a bad plug. This didn’t last long.