Cons: mid level sound
All things considered, these are alright. I got them for 15 bucks and used them as my only pair of headphones for 2 years. I was like 11 years old and listened to only classical on the bus and honestly did not think much of sound quality for the main reason that at the time I only listened to music on the bus where there was a lot of other sound anyways. All in all, if you do not listen to music more than 30 minutes a day get these and if you like bass music but do not want to spend money on headphones get these and bass boost them under settings. That is what my friend does and he enjoys it. The highs are not clear but they are a pair of cheap headphones so don't expect some athm50s sound.