Ranked in these QuestionsQuestion Ranking
Pro Reasonable sound quality for the price
There's not a lot of low end and the mids are a bit muddy, but overall the sound quality is comparable to "regular" headphones in the same price range.
Con Lots of sound leakage
There is enough sound leakage that the headphones can't be used in an office environment.
Con Not very durable
There are some reports of headphones failing after a few weeks of everyday use.