Bought these as my first pair of wireless earphones. Thought the ‘sport’ might mean they are suitable for running. The audio quality is fine for their price, but the durability is really lacking. I found them uncomfortable to run in because the controls were not centered on the cord, causing it to pull more on one ear than the other. Also after many runs, the control module pulled the wire out of the headphone eventually causing one to stop working. I have since purchased new earphones for not much more than these that are fantastic quality and sounding (from mpow if anyone is interested).
