this is quite cheap, and sound quality is somewhat fine. treble, midranage and bass are adequate and overall performance is good. sound is clear, dynamic range is adequate to input but sometimes you can hear some small clicks in strong bass but you can adjust it with player's eq or slightly reduce volume. another thing - these are VERY comfortable to wear, light and you would hardly feel them on your ears. to compare the price and performance to other similar earclips, this is excelent.
 

These earphones are simply the best I've ever had, and I have had many pairs for my mp3 player. Sometimes i forget I have them on my ears they fit that well... sound is noticably better than all of my previous pairs. The one drawback which stops it from being a 5 star is small, the wire seperates to the left and right earphone too close to the neck and I don't see the point in having one wire longer than the other.
 

Same as the other review, but my last pair did break easily where it splits into 2 cables.
 

I found the sound pretty good and adequate for an MP3 player. They are also very, very comfortable. Tried other clip on phones but these are the best so far.