... more durable and suitable for long-hour advertising playing.3. Support 5 groups of auto power- ... SD card as the source of programming, playing with high stability.5. Upgrade contents of the ... the memory card.6. AUTO/NTSC/PAL video playing format is optional.7. Playlists support functions, ... Swedish, Danish, Korean, Japanese etc.11. Touch screen playing list function can be customized.12. IR (infrared) ...