7 inch 16:9 lcd media player Factory Custom service External battery(option) Motion sensor(option) Optional ... , 3, 5, 10, 30, 60 seconds.Multi-language OSD: English, Spanish, German, Italian, Franch...Media file format : JPG/MP3/MPG1/2/4 ... disk or by SD card directly.Motion sensor: The advertising player will auto playback when detecting viewer, and will auto stop ...