Pros Sound quality is acceptable to listen to hear, it is very cheap for headphones, the behind-the-ear comfort is very good.
Cons Sound quality is not 100% clear or perfect, bass is weak, wires can be irritating to come across, not comfortable for a very long time worn.
Summary Personally, I love using these headphones, the sound is good enough, it's comfortable and affordable, and it's perfect for people who needs to save money. However, I think the sound can sound better, EQ effectiveness with iPods and etc. do not affect these headphones effectively. The wires can get messy, and you cannot share your headphones with another person like ear buds or headphones that hook onto your ears while being portable-wise and free.
This is a pretty good headphone for it's price and quality. You cannot go wrong with these until you buy something nicer, worth $50 or more.