The Apple earphone cable with Lightning headphone port includes an ergonomic ergonomic design. It perfectly fits the curves of the ear to ensure the best audio experience every time you use it. The internal speakers in the Apple earphone cord are specially designed to deliver enhanced audio output, deeper and clearer sounds, and deep, rich bass notes. Apple headphones include a built-in control unit, which enables you to adjust the volume, and control music and video playback. The controller also allows you to make and end calls by pressing the button on the headphone cord