Has held up so far (2/3 months)! Theres nothing on YouTube, noting on Google. No arch support--thats true--but I wasnt expecting superior comfort from a pair of $30 shoes. So much smaller than you’d think 🤔. Use is for Zoom or Teams meetings with clients from my home office. I will be buying another. ( back pocket) trying to return due to its connection defect. Im glad I didnt return them for a bigger size. Nowhere on the instructions, the box, or the description does it mention needing to purchase a seperate power supply. It sucked me in Loki will update in 2-3 months just to see if I can see anything happening