Overall:Could be slimmer ; could be less expensive ($50! 1 of the 9 to my surprise was cracked . It looks cheap and it gets scratches very easily. I like it it cancels out other noises Considering ordering another pair to leave out for work meetings so this current pair can stay attached to my personal laptop for gaming. We have about 40 wireless headsets across 3 offices, we have 10 of the 920 duo, it works great and everyone loves them. I love these shoe so much. Estos cascos no tienen buen sonido. Flojos I might go to flip-flop you cant go wrong very comfortable. Birkenstock is always good, I save the box so I know what to order.