Product Features: 1. HDMI high-definition output picture quality, support H-2.64 1080P songs. 2. Double picture in picture (PIP), high-resolution vision, 3D splendid VGA the new concept of "dream& universe" motion picture song-ordering. 3. Function for previewing songs, technique of dragging-broadcasting, more precise for ordering. 4. Have the function of turning up and down the tone, letting the music moving along us. 5. Upgrading from standalone version to online version, avoiding the concern of expanding business. Specification: 1. Audio interface: A set of R, L channel 2. Video interface: One HDMI interface, two AV outputs 3. Mouse interface: One PS/2 4. Standard USB interface: One 5. RJ45 interface: Two 6. Definition of video:1280X720 7. Optical fiber output port: One 8. In-line output port: One 9. VGA output interface: One 10. Others: One IR interface, two sets of song-guiding port.