It's a multifunctional information system, incluing digital jukebox, gambling game, arcade game ,touch ... system, to satisfy more business demand.2. Provides customers with personalized custom-designed space, free style, for karaoke player, digital ... magnetic-proofPower supply: AC 110V/220VOptional component: Control System(cpu / memory / hard disk), Metal keyboard, Printer, Card Reader, Coin adapter ...