Summary: worth considering, koss is serious about their life time warranty policy. my dad has returned headphones to them several times and got back brand new ones no problem. this should be true for theses. so if you buy them and they break, just get some new ones though the mail. just something to consider if what i said about the volume control put you off because other wise 9/10 headphones for the price range.
Pros: -frame of headphones is very very solid piece of plastic for the price range (don't worry, it's adjustable)
Cons: -first off, the one i got had a issue. the volume control wasn't assembled right, so i had to open it and put it together correctly. i had to be careful because outside it's very sturdy but on the inside it was basicly chinese import quality. this probably won't be a problem for everyone but if it's a recurring issue make sure you partially take apart the volume control and snap it together correctly, because if that breaks it's 20 bucks down the toilet.
Summary: great sound and comfortable to wear.. I use these to watch TV late at night when laying on the sofa, and for me they don't dig in if you should fall asleep whist wearing, certainly a bonus in my mind... would I purchase them again if need be......most certainly.
Conclusion: Могли бы прилегать получше, посторонним слышно звук из наушников на большой громкости. А так звучание вполне так. Хотя если сидеть в них более 4х часов подряд, немного не комфортно уши себя чувствуют.