Free interactive digital signage APP is helpful for shop owner.
Download App and copy content into the tablet.
You can easily manage the contents corresponding to five customized buttons.
Touch and Play. Support group video (mp4) and photo slideshow (jpg)
** if not MP4 files, please use video converter APP to convert them.
With MHL or miracast dongle, you may show the content onto big screen.
For more about how to use, please check