COLORFUL KARAOKE SOUND SYSTEM (K-12)4. The K 12's vibrant and eye catching design is sure to be a hit at any party or gathering. Its sleek and modern look will add a touch of style to any event, making it the center of attention. The system's compact size also makes it easy to transport, allowing you to bring the party wherever you go. 5. With its powerful sound output, the K 12 ensures that your karaoke performances will be heard loud and clear. The system's high quality speakers