OEM Apple Stereo Headset with Volume Control for iPhone
The Apple Earphones with Remote and Mic take the acclaimed Apple iPod Earphones and add a control capsule, located on the cable of the right earpiece, that includes a microphone and three buttons.
• Adjust the volume by pressing the + and - buttons.
• Control music and video playback -- including play/pause and next/previous -- by pressing the center button
• Record voice memos on supported devices.
• Answer and end calls.