J D Power international Co.ltd
Domestic company
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Product category：電機及電子機械器材
Product name：smart AI karaoke machine
Model Number：K6
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Product category：, 電機及電子機械器材
Product name：Smart AI Kraokke machine
Model Number：K5
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Product category：電機及電子機械器材
Product name：Smart AI Karaoke machine
Model Number：K4.3
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Product category：電機及電子機械器材
Product name：Smart AI karaoke machine 4.2
Model Number：K4.2
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Product category：, 智慧能源
Product name：Smart AI Karaoke machine
Model Number：K4 Deluxe