The Hi-Kara from Japantrendshop is claimed to be the world’s smallest karaoke machine. This nifty gadget features “a large variety of Japanese songs, which is also capable of displaying video and lyrics directly on its color monitor.” Product page. Video after the break.
All Hi-Kara needs is cartridges loaded with songs, and you’re ready to go! Choose from the already loaded J-POP or Anime cartridge sets, or get the pre-paid cartridges that allow you to download the songs directly from the Hi-Kara website however you want.