Summary: i bought these pair of earphones to use with my mp3 player. These earphones offer, excellent bass, and also, they feel quite comfortable when i got use to the feel of them. The thing that i didn't like was that they initially did not fit well on my ear. If you have small ears, DO NOT buy these. otherwise, if your looking for something relatively affordable for casual music, these earphones are perfect.
Summary: Bought these to use while jogging and wanted an "over-the-ear" style. Sound seems decent enough but the part that actually enters the ear canal is VERY loose (that's the way they're designed) so they flop around quite a bit while jogging. For basic listening, though, they're good headphones for the price.