| 摘要 |
PURPOSE: An earphone in a mobile phone is provided to freely use a supplementary function of the mobile phone. CONSTITUTION: An earphone line is wound inside of the mobile phone. The earphone line of the mobile phone is pulled when a user uses the earphone. An ear inserting part and a remote controller can be used as a decoration like a mobile phone string. Therefore, a user does not need to take out an earphone from a bag for using an MP3 or a DMB function. |
