4XEM's replacement 8 pin earphones for iPhone are designed for comfort. Beyond that comfort these earphones also deliver on the function side of things. The speakers have been optimized for sound output which will give you high-quality audio. The Lightning connector allows for amazing compatibility with any smartphone with an 8-pin connector. The connector includes a built-in remote that allows you to adjust volume, control playback and answer or end calls. Listen to music, answer calls, do it all comfortably with 4XEM's 8-pin Earphones for iPhone.