| 摘要 |
A mobile karaoke device including a song accompaniment device having a vending machine type is provided to allow a user to sing a song together with fellow workers and friends without disturbing surroundings by being independently installed in a resting room of a beach, an amusement park, or a military unit without additional incidental facilities. A mobile karaoke booth has one or more doors. A song accompaniment device(100) of a bending machine type is installed in the mobile karaoke booth. The song accompaniment device(100) includes a display unit(120), a key input unit(130), an external device connecting unit(140), a money slot unit(170), and a wireless remote controller. The display unit(120) displays words and background pictures. The key input unit(130) controls song selection, volume, and a tempo. The external device connecting unit(140) connects to an external device such as a microphone or an amplifier. The money slot unit(170) has a coin slot(160) for injecting coins and a paper money slot(150) for injecting paper moneys. The wireless remote controller connects with the key input unit(130) by wireless.
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