Unlike traditional, circular earbuds, the design of the Apple EarPiece is defined by the geometry of the ear. Which makes them more comfortable for more people than any other earbud-style headphone.
The speakers inside Apple Earpiece have been engineered to minimize sound loss and maximize sound output. So you get high-quality audio that’s just as impressive as what you’d hear from more expensive headphones.
The Apple Earpiece  with Remote and Mic also include a built-in remote that lets you adjust the volume, control the playback of music and video, and answer or end calls with a pinch of the cord.
Designed by Apple
Deeper, richer bass tones
Greater protection from sweat and water
Control music and video playback
Answer and end calls.