... Digital signage board 1. 3G, WIFI, RJ45 2. touch,motion sensor 3. Open frame optional 4 ... shelves, tabletop, showcase, car and taxi, etc.2. Play from:--Compact Flash card (CF card)/ SD ... cord being pull out easily8. Audio output: 2 built-in high quality stereo speakers9. With professional ... up 45°, down 65° Contrast: 300: 12. Compatible file formats: Picture formats: BMP/JPG/GIF Audio formats: MP3 ...