... and Focus adjustment 720P1.72inch 4:3 wide screen virtual display, None radiation LCD panel2.Adjustable focus ... format MPG/VOB/MKV/AVI/MOV/MP4/ASF6.Support Screen adjust Stretch, 4:3, 16:9, Actual7 ... : FLCOS 320*240 equivalent to LCD 640*480 Screen Ratio: 4:3 IPD IPD : IPD Adjustment:58 ... Eyepatch,Headstrap,Carry Case,User Manual NEW Video Glasses,72inch Virtual Screen Mobile Theatre with IPD and Focus ...