"If you listen to hip-hop, don't even consider these."1.0 starson by jtreynol
Pros: None for my purposes, but your mileage may vary depending on what genre you listen to. I can imagine that they're decent for listening to voice only recordings.
Cons: Underwhelming sound and noise cancelling. Not particularly comfortable. Would be better served with similar costing headphones that don't have active noise cancelling feature.
Summary: If you primarily listen to hip-hop, r&b, or any other genre with similar audio qualities, then skip these altogether. Decidedly underwhelming sound and noise cancelling. Don't let the allure of "cheap noise cancelling" headphones lead you to waste the time or effort. Returning to the store first thing in the morning.