there is not much good to report. I have the "SteelSeries Flux Gaming In-Ear Headset" on 13.Nov. 2013 bought for 29,99. The sound was not that much different, neither better nor worse than other in-ear buttons in this price range.
A selling point was that in the headset a flat cable is used and this, such as to prevent or at Monster Dr. Dre, twisting. Well, the things have twisted anyway, and besides that, the cable constantly tangled and can unravel bad, because the surface is slightly rough ... Although it looks dull and good, but annoying gewalltig.
Real I was disappointed that after a short period of use (about 2 months of use), a cable break the life of things has ended. The vulnerability is exactly for me the transition from the 3.5mm connector to the cable.
So I buy the not again.