The Singing Machine Sing Cast Max is the first-ever home stand alone singing system to include video casting technology to project HD karaoke videos to your TV wirelessly. Experience professionally crafted vocal enhancements that take your performance to the next level with powerful tools like professional voice effects and pitch correction. Crank up your newly discovered voice on a booming 35-Watt sound. Record your performance and play it back on the included internal memory. Get ready to discover the incredible voice you never knew you had by removing the lead vocals from your favorite songs with the lead vocal off button. The Singing Machine Sing Cast Max Karaoke Machine is sure to keep the party going!