Product DescriptionProducts nameVR BoxProducts/Packing size (mm)198*110*137 / 735*420*50Products weight (g)N.W.: 330g, G.W.: 550gMaterialsFresh ABS + PCLenses/Index42 mm diameter,Aspheric optical lenses(surport -6.00)Deformation/magnification1%-2% / 1.5 to 2 timesCushion materialsGrid + memory foamHead tape materialsElastic nylon bandVirtual viewing distanceOver 3 meters for 1000 inch imax screen (for reference)Viewing angle70-80 degreesSurport mobile / system5.0 -6.0 Inch / Android, Win, IOSDetailed ImagesPacking & Delivery