| 摘要 |
PROBLEM TO BE SOLVED: To provide a multifunctional network karaoke device capable of forming a network by being connected with another karaoke device, capable of conducting control each other between the karaoke devices with the network formed, capable of being connected to an external network to receive a new music and to be stored in a storing means, and capable of using the stored new music in common with another karaoke device. SOLUTION: This network karaoke device is provided with a service trader 100 concerned for supplying songs and video informations, a master karaoke device 200 for receiving the songs and the video informations supplied from the trader 100 through a network, and plural slave karaoke devices 300, 400, 500 connected to the master karaoke device 200 to store the songs and the video informations received, so as to be used commonly. |
