... option (6 colors Polarized lens) 5. Black,blue,red,silver colors for optionl built in memoryProduct size(CM ... +PCGlass frame materialABS+PCFrame color (optional)black, silver, red and blueLens Material (optional)UV400 protection Polarized Lens or ... systemWindow 98, 2000,XP, Vista, 7, Mac OS X ..SystemCertification CE, FCC, ROHSManufacture auditedSGSInner PackingColor boxPacking Rate50pcs/ctnCarton ...