Pros: Usual sony sound.
Cons: Ok build quality, not very comfortable, sound is tinny to me.
I decided to purchase these so that I wouldn't wear out my Aerial7 Pheonix's. I prefer headphones with swiveling ear cups so that I can wear them on the back of my neck so I don't lose my hair from headphones. Comfort isn't the greatest in the world but they are tolerable for about an hour. The equipment that these are being used with a Dell Vostro 1500 and 6+ year old Sony CD Walkmans.
For me, the phones sound best when they're connected to a Walkman. Here are the specs to these phones.
Frequency Response: 10-24,000 Hz
Sensitivity: 102 db
Impedance: 24 ohms
Cord: 4 feet