... cetification 3.OEM.ODM welcomed 4.Rechargeable mini projector max picture size through projector: 60inch Product Introduction:1, Slim, portable ... go projects up to 50" images.1, project vido, picture, online vidieo.2, Texas instruments DLP.3, 15 ... lumens.4, Up to 60" Ssreen size.5, 640*360 pixels.6, manual focus.7, ... for iphone4/4s made for iphone4/4s max picture size through projector: 60inch