I used these recently while I was traveling on train and they lasted for the entire trip from Florida to NY. They are super comfortable and you can easily adjust them over your head.
I have been using these for almost a month and they have worked out well for me. The sound quality was good.
I picked up a pair of these for diving into code at the office and they've performed awsomely! I've used them off and on for a few weeks and only charged them once so far.
The absolutely best headphones I've ever owned