I had a couple instances where I was driving with no music on and got a phone call. And the velvet is really nice! They sometimes get swollen so, I need an open toe or thong slipper to feel more comfortable: they are also a good option for the warmer weather as your feet can swell and other slippers can feel tight. Dont you bother spending the money and time to work with this?I had to leverage a Windows VM in my mac to use the windows software and then by pure luck I was able to get the right combination of a shutdown and restart. This one is just as solid (if not more so) and takes up less space. ) And the buttons make a rather loud, plasticky clicking sound. Disappointed, because I?ve loved my own Havaianas in the past. I really like it, it is comfortable and soft just a little heavy. I love the material they are made from. I even double checked the description and upc numbers to make sure I had ordered the right thing.