Dismiss the bad review earlier. In this case, the QC 35 is a step up. Ive had keens and well obviously lots of different shoe brands but I can always fit into a 12 wide(even with other keen shoes). La batería tiene buena duración. Because of this I have the headphone clipped to my shirt while driving. they all sound about the same with different pads then when depressed basically. Its pretty and soft but very small like toddler size. Great buy, highly recommend! Here is my summary of this speaker. It also had to support the weight of all the costumes Ive made so I wanted to make sure it was strong.