Pros: Great sound
Cons: inline controls are dead to Android
This will be a very brief review because unless I discover otherwise, I will be returning these headphones to Amazon because the inline controls for smartphones do not work for Android phones; or at least my Motorola Droid 3. For $350, this shouldn't be an issue. The Sennheiser website has no info on phone compatibility but I purchased on faith given the company's rep (plus I've owned three sets of Sennheisers previously and have always been happy).
I'm simply shocked that a set of cans designed expressly for mobile music players won't work with the stock music player for the most widely used OS out there.
Beyond that, the pads are very tiny, they barely fit over my ears; that's a minor complaint as it would have been entirely livable if it weren't for the dead inline controls.