Works. One mic only. What is pictured is what is included. I am unsure what the blue tab is on the bottom right half of the screen. I left that just in case it would harm the machine to remove it. There are some scuffs and marks as pictured. The Karaoke USA DVD MP3G Bluetooth Karaoke Machine with Synchronized LEDs is a TV monitor karaoke system designed for a fun and interactive karaoke experience. The Bluetooth feature allows for easy connectivity to your favorite music, while the synchronized LEDs enhance the overall showmanship of the karaoke system. This karaoke machine is perfect for parties, gatherings, or solo singing enjoyment.
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