| 摘要 |
PURPOSE: A wireless earset capable of separating an earphone part from an ear canal is provided to prevent the pain of a user ear canal and lower the danger of the earset loss by allowing the earphone not to be inserted in the ear canal when the user is not using. CONSTITUTION: When not using an earphone, a user wear an ear hook(1) on a ear and separate a protrusion part from an ear canal by breaking, turning, or moving an earphone(2) part inserted into the ear canal and use the earphone(2) by inserting into the ear canal again only when calling or receiving a phone call. There are various methods of separating the protrusion part from the ear canal. |
