In the couple of hours of assembly time, I am not including tightening the 40 bolts. The buttons and body are almost the same as the XR500s. So I purchased this along with a k97 mechanical and after 3 months I can rightfully say they are trash. I ordered a size she shouldve been able to wear all through the winter, but they just fit now so they wouldnt last her more than a couple of months. Could also be used as a tripod for cameras. To make matters worse, 6 months after buying the thumb padding is scooting around and peeling up due to poor gluing. The charging cable is short but charge my headset quickly. So far, Im happy with my purchase. But as cheap as it is, if I have to replace one once in a while, still well worth it. I have often believed that sometimes you have to pay for quality and its worth more sometimes for better length of use.