... OEM new push-pull tortoise USB flash drive Free LOGO print Autorun,preload data,webkey one year warranty CE ,FCC,ROHS USB flash drive special ... preload,Autorun,Webkey services available Store Capacity128MB,512MB,1GB,2GB,4GB,8GB,16GB,32GBColorsRed,Yellow,bule and Other colorsOperating SystemWINDOWS ... temperature(-4F-185F)(-20C-85C)Quality Guaranteed1 YearUSB flash Weight9.5gDimension69mm×21mm×11mm