I received the wrong mouse feet,I received the mouse feet for the viper mini not for the normal viper like I was supposed to At first I plugged this into my HyperX Cloud Alpha headset and I was happy to find that its actually working. i only use logitech stuff so its only using 1 kind of software. We have annual passes to Disney World and by the end of the day, our legs and feet are in pain. So far so good on these shoes, 2 weeks in and my heels do not hurt like they did with the Dansko clogs. I like how the trainer is comfortable to wear when I am working out, and when I am just lounging around the house or running errands. It fits MANY pairs but because its thin, it doesnt occupy much space, organizing our shoe clutter. I ordered a size 13 as I normally wear, and not only could I barely get my foot into the sandal as i=the strap was so tight, my toes and heel hung over the edges. ( press and hold enter, then simultaneously rotate the tuning knob ) This feature allows you to quickly tune and entire band in a few seconds. Other than that, pretty much well worth your money if youre looking for something cheap but decent quality!