| 摘要 |
The present invention relates to an in-ear earphone. The in-ear earphone comprises: a body to accommodate a sound output means; and a fixing structure mounted on one side of the body to fix a position of the body on an ear. The fixing structure has a prescribed radius of curvature and is fixed on the inside of a pinna. The fixing structure comprises: a first variable space whose size is changed to correspond to a shape between the antihelix and the crus of helix of an ear of a wearer; and a second space whose size is changed to correspond to the width of the concha. Accordingly, the in-ear earphone can be compactly fixed on the inside of the pinna. When the in-ear earphone is inserted and fixed, the in-ear earphone can be easily fixed and comfortably worn by the fixing structure whose shape is dynamically changed according to an external force. |
