I have had the awesome pleasure of working with ISOTunes Pro for about two months now and absolutely love their product. They make bluetooth, noise cancelling, hearing protection that are OSHA approved. That means you can wear them in your shop while working to not only protect your ears but also provide you your tunes. They are easy to use and comfortable. On top of that, since you connect the hearing protection to your phone (using bluetooth), you can take phone calls handsfree. ISOTunes is giving me a set of their Pro model hearing protection to give away to you guys so enter for your chance to win below!