【Features/Performance】(From the Anker website) HD / Android TV 9.0 / 200 ANSI Lumens / Up to 100-inch screen / Chromecast compatible / Long playback time / Autofocus function / Keystone correction function / Dolby®︎ Digital support I've used it a few times after purchasing (actual operating time is about 10 hours), but I'm selling it because I haven't been using it much. There are almost no scratches or stains. I have confirmed that it works, but please understand that I cannot address any issues after purchase. All accessories are included, including the main unit's outer box. However, the travel case's outer box is not included. Please check the photos for the product's condition and included accessories.