I buy these think they would be a upgrade earbud set for work out and activity that be not comfortable with my real headphone -lrb- sennheiser can -rrb- . I be not expect audiophile quality , but I be expect a upgrade from the zune earbud , or at least the 3 dollar coby set that I get from fry to thrash around . I be convince that the driver in these meelectronic phone be no better than those in my garbage coby earbud . this would be fine if the cost be similar . but its not , and I feel I have pay a steeper price for the little case and accessory that I do not care about and be gipp on sound quality . the meelectronic phone be way too heavy on the treble , and light on the bass and lower mid response . they seriously sound like tweeter and the response be disturbingly unbalanced and very metallic in the upper range . they sound worse than the bud that come with my zune . with earbud like these , the sound be very dependent on the seal and position in you ear . know this , it be possible that the shape of my ear may be prevent a good seal and thus kill some of the low frequency response . I notice when I push in on the bud it seal better and the low end response improve , but the response still sound mile from flat . you result may vary from mine but I be write this to warn those who know the difference between a reasonably flat response with some character , and one that be lopsided enough to ruin the listen experience . the bud come nicely package with a bunch of extra seal . I must admit that I do not spend much time try the seal out as I be just so disappointed with the overall sound that I be get from these . needless to say , I have use these 2 time and would undo this purchase if I could . I would say these be worth about 6 or 7 bux , and I would still avoid they . I will have to find something else . I would never recommend these to anybody as I be sure there must be bettter alternative in the price range .