User pega uploaded this Portable 3D Full HD ( ) 1080p DLP Projector With Speaker3200 Lumens Multimedia Projectors Shutterstock Image Stock PhotographySeated Students In Classroom - ViewSonic LightStream PJD7830HDL PNG PNG image on April 25, 2019, 11:29 am. The resolution of this file is 508x975px and its file size is: 686.08 KB. This PNG image is filed under the tags: