I must have sensitive ears, because I almost always have a sore ear in the morning from laying like this. I started plugging the USB into a USB hub, but then went directly to the rear of the iMac, where there are female USB ports. These are really comfortable sandals. The top easily slides off so the lid can easily be lost. I was actually able to put one pair of flat sandals in one slot so I made 18 pairs of shoes fit into this thing when it’s only made for 12. Great American product! Ich konnte keinerlei Mängel, wie abgeplatzte Stellen oder unschöne Schweißnähte feststellen. My first impression was that they are very durable. Its wider than most that Ive used in gyms and the physios. I even needed help unpacking them.