| 摘要 |
PROBLEM TO BE SOLVED: To provide a headset device with which a user can perform various kinds of operations while visually recognizing operation buttons, be free from an erroneous operation and perform a complicated operation. SOLUTION: The headset device has a headset body 2 provided with at least a speaker and ear hook portions, and an operation unit 3 provided separately from the headset body 2. The operation unit 3 is formed in an wrist watch type for example, and attached on an arm. The headset body 2 is attached on ears, and the headset body 2 and the operating unit 3 exchange signals with each other by a radio system. The operating unit 3 may be provided with a display unit 7 for displaying an inputted telephone number or an incoming call number etc. COPYRIGHT: (C)2006,JPO&NCIPI
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