I have long thick hair which rubs against the connecting wire which is constantly getting tangled. It was a bit confusing at first how to apply but once I figured it out it was very simple. The knob to release the position and fold up can be tricky to get used to, but it folds up easily and becomes a small enough size to store. it is designed such that the controllers must be set in at an odd angle. Other than that, it works "fine". The hole for the button didn?t perfectly line up and when the lid closes the CF sides don?t line up. And They are very comfy, no issue resting them around your neck as well. I tested these headphones with FLAC audio from an EAC rip. CONS: You might want to pour a drink before you read the list of CONS. However, the attachments didnt quite work out for me.