The controls are intuitive and simple. Therefore for all these reasons, while it’s not a bad unit, I’d recommend looking elsewhere. Personally, I miss the Auxiliary jack and I had my fit when Apple took it away with the iPhone 7, but it is what it is and now I need these little "extras". They are tighter than my other crocs. If you are looking for some amazing foot support, these are not for you. Since I was eager to complete this pantry project I fixed it with super glue. These were the SIXTH attempt at shoes and SUCCESS! Bei allen anderen Befestigungsmöglichkeiten wackeln die Teile massiv herum. Genau das, was ich gesucht habe - ein robustes Hoodie fürs Heimwerken und das Wochenende. I used a 1/2” scrap wood I had on the inside, pre drilled and used the screws that came with.