Digital Stand Media (DSM100) Color : Silver, Black (photorealistic image attached to front) Material : Steel, aluminum, aluminum composite panel, photo-realistic images Paste the screen photorealistic image, you can increase the effectiveness of the promotional Easily replace the image,Events can increase the effectiveness. It is economical compared to a regular computer, and durability. Based on Android OS, Various app available (Technical Support) Built-in RT-5 External input support / TV connection Video Select button(Segment Key)