H2O Audio has introduced its iFR Sport Combo case for the iPhone. The iFR Sport Combo is a weather and element resistant made form durable polycarbonate, and features a unique flip, swivel and stow case lid that provides complete access to all iPhone menu functions. The case also includes a quick-fit sport armband with a dual D-ring design that “comfortably fits all arm sizes under or over jackets and coats,” and also provides built-in…