Inearz 3D Designer is an interactive modeling program so that you will have a better idea of how your Inearz are going to look.
My P450 with ADEL technology are the best in ears hands down. I wear them when I am flying from shows or touring. I can wear them for hours on end and not get ear fatigue. In Earz is the way to go, If you need Custom molds or universal IEM's go with InEarz!
The fit is perfect, design app is easy and sound quality is unmatched. Wearing the monitors for 3 to 4 hours and take them out, you don’t feel ear fatigue. Best purchase I have ever made in my music career!!