RHA Audio has been designing, engineering and fabricating quality listening devices for a while, but their foray into the high-end with the T10i might be their best offering yet. The noise-isolating earphones are made with metal injection molded stainless steel for durability, but it also makes them look damn cool. Rather than just hanging the cord down from your ear, or using universal around ear hooks, the T10i uses a patent-pending, moldable hook that allows you to customize the fit to your preferences. The coolest feature of these earphones though is probably the interchangeable tuners that allow you to customize the frequency response based on Reference, Treble or Bass. As if all that weren’t enough, there’s also a remote, carrying case, nine different pairs of tips and a three year warranty.