Four of my Apple lightning cables have deteriorated to the point of non-use and all at this one weak point. Im a mature lady and find these very comfortable and light weight. I hope this helps because before I bought one I was looking at about 50 reviews until I made my final decision. Great cord. Bought this sandals for my granddaughter. Also, the comment about not connecting to their wireless; perhaps that device was not Bluetooth but a true wireless frequency, at which case, it would never work, and it?s not the devices? fault. Of course the biggest question/concern is how the ponytail part works?? Exactly as shown in pics. As it turned out, their 5. Unless you are hanging childrens clothes or petite womens then dont waste your time. What google did was refine the basic laptop and wrapped it in a pretty bow, which is the same thing that surface laptop, macbook air have done.