Summary: The earphones have good sound quality (Missing some treble), so you might have to tweak using the phone. This is not for sports, as the physical equalizer is always falling, and it becomes messy if you are using shirt and jacket. I would love this earset if it didn't have the equalizer.
Summary: Only works with constant background noise, ie travelling by train or flying, not very good at cancelling road noise when travelling by car. I bought them for train travel and flying, they do a good job for both. give a good sound quality as well
Summary: At first I gave these a 1-star rating because they didn't work, but it turned out to be my fault. I was using the smallest size 'soft bud', thinking that they should sit 'inside' the ear - in this configuration there was no noticeable noise cancelling effect at all.
Summary: These headphones dull the noise slightly making it possible to not have to have my music so loud on the tube. I find they are not as good as the Sony earphones that worked directly from my Walkman. I got what I paid for - so for the price, not bad.
Summary: Mine seems to be a familiar story for these headphones. I originally bought them for an air flight to America but found that my other earphones (MDR-ED21LP groove earphones) did as good a job.
Nice, comfortable earphones, but a pity that the noise-cancelling part doesn't work so great
27 July 2011
Summary: I bought these earphones to replace my Sony noise-cancelling earphones that recently broke. (I bought my old ones about 3+ years ago and can no longer read the model number, so I can't say what they were).