“ These IEM's arent the greatest. But these ARE the greatest for $5!! Seperation is great, Clarity is great, Detail is great! Bass is superb! Doesnt muddle out the highs and mids. This is the best buds that ive had for just $5! A reminder, these arent audiophile IEM's, but because if the price, they are probably the best IEM's out there! ” --Ezio
“Expanding on the pros, other likes- - These cans are pretty comfortable imo, with the velour pads and soft headband. I havent had any problems with pressure points on the headband, and have been able to wear them for several hours on end without much fatigue. Clamping force is just right. Tighter than, for example, a Creative Aurvana Live, but looser than my FA-011s. Fairly light weight. -...” --kidcharlemagne
“ I bought these headphones on ebay back in 2008. These are the biggest headphones I've ever seen. I love the huge soundstage these headphones are capable of producing. The bass is awesome as well. It's like a pair of subwoofers strapped to your skull! Overall, I do like the sound of these headphones although they have a pretty annoying peak around 2kHz, but they smooth out with a little bit of...” --Trance88
Nike sport in-ear headphones feature sportsound technology.