| 摘要 |
PURPOSE: A connecting wire for a portable karaoke is provided, which forms a means for receiving an external power and providing the received power as a driving power of a portable karaoke. CONSTITUTION: The signal connecting apparatus comprises: a main jack (31) to be connected to a body (20) of a karaoke; a main wire (32) and a ling combining portion (33) for connecting between a plurality of signal jacks (35); a power jack (36) to be connected to the line combining portion (33) for connecting to a power connector (22) of an adapter using a wire (36a); a power pin (31b) to be formed to the main jack (31) for providing a power provided through the power jack (36) to the portable karaoke; and a signal/power terminal (21) to be formed to the body (20) for connecting a signal pin (31a) to the power pin (31b). Thereby, it is possible to easily sing a song using the portable karaoke.
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