In this video I am testing out and reviewing the Ikko OH1 in ear monitors. These are a very good set of single driver in ear monitors. They have an attachable cord and a metal enclosure for the earpiece itself. It also comes with ear tips for vocals, which give a little less bass, and full frequency tips.
To my ears, and these are as good or better than any single driver headphones I have tested. I was very impressed with the sound quality and the build quality. They hit a homerun with this set of in ear monitors.
I reviewed these in context of the live musician. I would have no problem using these in a live setting.