Experience of use - 2 days! :) Generally satisfied. I bought a Sony MDR-XB950B1 to replace it (I accidentally gouged them! :() Compared to them, the MDR has deeper and more expressive bass. In general, they have a more interesting sound, if they were on sale, I would probably buy them. In the reviews around they shout that they are an order of magnitude cooler than apple ones. This is not true. Maybe better but not by much (by sound). About the eco-system, there are no questions at all about who has an iPhone.
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