Patent ID: 7618292

Claim:
An audio, comprising: a sleeve having a first opening formed in an axial direction thereof, a second opening formed in a radial direction thereof and communicating the first opening, and an inner space communicating both of said first opening and said second opening; a supporting platform extending outwardly from one side of said sleeve, wherein said supporting platform is spaced away from said second opening, said supporting platform having a groove communicating outside, an extending direction of said groove being substantially orthogonal to an extending direction of said second opening; a plug assembly coupled to said sleeve, having a plug having a contact portion and a soldering portion, and a rotatory base rotatably coupled into said second opening of said sleeve, said soldering portion being received in said rotatory base, said contact portion being capable of entering into or departing from said groove under said rotatory base rotating; a female connector having an opening and received in said inner space of said sleeve, the opening being surrounded by said first opening of said sleeve; and a cable interconnecting said soldering portion and said female connector.