... *240 resolution 50inch Video Glasses with 4G memory for movie/photo(Karlton2) Feature50inch 4:3 wide screen virtual display, None radiation LCD ... slot, support max 32 GBSpecsVirtual Screen Size:50inch at meters virtual distanceScreen Resolution: 432*240, Screen Ratio: 4:3Firmware upgradable, 8 ... Charging Cable, AC Adaptor, User Manual, Carry Case 50inch Video Glasses with 4G memory (Karlton2)