... Description LCD technology5inch LCD(Native resolution:640*480)Resolution800*480 support1024*768 Brightness (Peak Lumens)1500Image ReverseYes Build-in SpeakerYes Build-in TV ... *110mmKeystone Correction±15 DegreesCertificate CE,FCCInterfaceAV,S-video,VGA,NEW LCD TV Video Multimedia Home Theater Projector P01