Prominent Adaptability: We take a study to different surroundings outdoor and indoor and we apply it to design system so that adaptability and stability are prominently boosted in any terrible climate. 　

Diversified Color: it consists of unit boxes of triple-radix (red, green and blue); with 256-class gloominess in each color, red, green and blue constitute 777 and 216 types of color so that the display appears colorful, saturated, clear and frequent cartoon image.

High Brightness: the LED display is so bright to be seen even under the sun from long distance;