They were an excellent purchase and I wear them everyday. The turn-around from there took only about a week. The noise cancelling is nothing special. The ones from PCH/SmartHome are still holding strong. * Love that you can use different coffee & make your own blend though I havent done that yet I will certainly be trying that soon. These are not as advertised. there was just too much of it. I convinced youll be pleased if you get these shoes. They can actually get quite loud and the volume slider doesnt have an indicator and is kind of loose, so thats one thing I would improve if anything. Allowing me to connect small tools to the main line.