Diameter: 450MM **In a shape of a Tyre Type: Wall/ceiling Frame Pixel: Diametrical 85 dots Capacity: 4M, display up to 125 frames Display Color: Red + Green + Yellow + Blue + Purple + Cyan + White + Black Display Content: Any country's characters, graphics, animated graphics Display Mode: Circle, Scan, Diffuse, Slide, GIF Animation Program: Use software provided in Win95/98/ME/2000/XP environment, through serial port RS232 or USB port (with optional USB to Serial Converter) Motor: Brushless DC motor Body Material: ABS plastic, PVC Power: Universal switching mode power supply with output DC12V 20W Package: 1 Message Plate AMP002, 1 CD for Programming Software, 1 Infrared Type Programming Cable, 1 Switching Mode Power Supply Packing: Individual carton box. Gross weight: 5.5kg