Wrong. There are three things I hoped for in a set of wireless headphones: good quality sound, comfortable fit and easy, stable connection. I was skeptical of purchasing the new MDR-1000Xs as my experience with noise cancelling headphones in the past has been acoustically they have a lot of compromises. So far I’ve put my spare key, 2 candy bars & an 8oz bottle of water inside with room to spare. El cable se siente mas resistente a comparacion de los del iphone! The left side of the Z is higher and its awkward. They are extremely cheap, soft, and nasty, thread has gone only screwed half in. I could simply recommend that Sennheiser not use the same design on future products. They for sure work well. Great item - well designed, strong and easy to install with clear instructions providing all the info needed to position each rack at the correct height.