Patent ID: 7580541

Claim:
A personal audio set comprising: a frame including an upper portion and a mating lip having a first end and a second end, said second end of the mating lip operably secured to the upper portion; an earphone mounting portion operably secured to said first end of said mating lip, said earphone mounting portion having a fixed position relative to said mating lip; an earphone operably secured within said earphone mounting portion; a sliding portion positioned between said upper portion and said earphone mounting portion, said sliding portion slidably secured to said mating lip so as to move about a first pivot axis; and, an ear hook having a first end and an opposite second end, and pivotally secured by a pivot pin to the sliding portion so as to define a second pivot axis, wherein the ear hook is capable of rotating only around said second pivot axis; wherein said first pivot axis and said second pivot axis are spaced apart from each other.