Summary: you get what you expect for a cheap pair of earphones, the sound isolation is non-existent but its ok if all you want is just the music playing, also there is a lack of bass for these earphones but you shouldn't expect too much if you are paying less than 10 pounds
Summary: I agree with this review here http://www.amazon.co.uk/review/R2WP1YNNELJXUL/ref=cm_cr_dp_title?ie=UTF8&ASIN=B004MMG34Y&channel=detail-glance&nodeID=560798&store=electronics I've had to turn software equalizing for the sound to come out ok.
Summary: I wanted a cheap pair of earphones and came across this, seeing how it was from Sony I felt that it was going to be quite a good quality and durable pair of earphones. Sound Quality: is not great, it's average. It sounds flat and there's a lack of bass. Though this isn't much of a problem for me since I was aiming for a cheap pair and expected this. Build Quality: I can hear the wire from the right earphone moving, it's not much of a problem.