I purchased these headphones to replace my JVC gummy headphones which i had for about 5 months. I usually purchase these headphones because they are cheap and i usually break them pretty fast but, i decided to try something new. first of all ,these headphones sound horrible. They make everything I listen to sound muffled as if I was listening to my car radio with the volume turned down. I know i payed around $6 total for them , but I expected the sound quality to be much better than it its.The headphones also came with replacement silicone earbuds, which are all too big for my ears. Normally I have no trouble with regular sized ear phones. I'm going to return them as soon as possible.