The buttons and body are almost the same as the XR500s. I appreciated the fit a lot more than I expected - these are light headphones, they don?t grip too tightly, and let my ears breathe easily, which is much appreciated. So far so good, easy to use and works well. Prompt delivery of exactly what we were looking for. They fit perfect and are comfortable. The hooks on this is not too big but were able to hang other keys, dog leashes, phone cords and really almost anything else. It is a cheap device to give me peace of mind. Compared to other stands, this is a great deal and I personally find the ring easy to slide a finger through and steady your camera compared to the round disc style of other "stands". So it really does work but it doesnt come cheap. And it?s also very narrow so if your LO has chunky feet and legs like mine then these prob won?t be worth buying.