"Not worth the cost!!"2.0 starson by BuffaloCoachman
Pros: Great sound!!
Cons: Quality control and design are an issue if you're active. Rubber buds fall off far too easily. I've had 2 pairs and on both the mic and volume control has stopped working.
Summary: Great sound if your just using as headphones but if you buy them for the gym like I did, find something different. The headphones than came with my iPhone 5 fit more comfortably and no mice issues. I can't justify the cost on these headphones just for the sound. To plastic used for microphone is cheap. The cords aren't tangle free and in other earbuds and have had mic and volume issues with 2 pairs within 2 months of owning them. Not sweat resistant.