The SC7 3.5mm TRS Male to 3.5mm TRRS Male Coiled Patch Cable from FotodioX extends from 2.4 to 20.5' and features low-profile right-angle connectors for easier use in tight spaces. Among other uses, the cable allows you to connect a compatible shotgun or wireless mic receiver to a smartphone or tablet. The cable connectors are gold-plated to prevent corrosion and are color-coded black and gray, with the TRRS input in gray for easy identification.