| 摘要 |
PURPOSE: A wireless earphone connecting an ear hook and an earphone with a cord is provided to reduce the influence of electromagnetic waves and to avoid the danger of losing the wireless earphone by connecting the ear hook and the earphone with the cord. CONSTITUTION: A wireless earphone is formed by connecting an ear hook(1) and an earphone with a cord(3). The ear hook is normally hung on an ear with the earphone dangling from the ear hook by the cord, but the earphone is inserted into the ear when calling or receiving a call. The ear hook is possible to be formed as an earring serving as an accessory as the earphone itself is not heavy. |
