This 3.5 mm Aux cable is convenient for connecting portable audio devices. A 3.5mm Stereo Audio Cable is ideal for extending the audio connection on iPods, iPhones, Media Players, or any other via the aux input (3.5mm jack). It’s designed in such a way that it provides a secure connection even with a smartphone in a case. Featured by Sharvi Electronics Specifically designed to take advantage of the convenient 3.5mm input jack (AUX input) on your car’s audio system. 3.5mm Plug provide the best quality connection for all your music, unlike FM adaptors. Slender Design to provide a seamless experience while driving or at home