black earphones extremely userfriendly lightweight and comfortable ear buds, provides you the most musical experience for longer listening periods. no distortion on bass crystal clear treble, will own amazing music 1 button inline control builtin microphone eliminates exterior noise, 1button remote gives power to easily take end phone calls, with a touch of button, such as playpause, skip or rewind built in mic call answer mute allows seamlessly swithc between calls . compatible all mobile phones, players, portable gaming devices,and computers headphone