This listing is for an ViewSonic PJD5255 XGA DLP Portable Projector.  It is lightly used, 28 Lamp hours and has a bright 3,300 Lumens.  Has Vertical Digital Keystone.  Has HDMI input along with RCA, S-Video and VGA computer input.  It has an internal speaker but it is not great so an external speaker is highly recommended.  It is small and light weight for easy travel and comes with a travel bag and it's original remote.  See pictures for details, email with any questions.