USB flash drive with free imprint logo 1.promotional,fashion,durable 2.3years warranty 3.CE,ROHS,FCC 4.fast&timely delivery USB flash drive ... ,Webkey services available Store Capacity32GB,64GB,128MB,512MB,1GB,2GB,4GB,8GB,16GBMaterial plasticShape RectangleColorsRed,Yellow,bule ... Retention10 Years MinPlug-and-playNo external power supply required, USB bus poweredPackageOPP Bag, Plastic bag, Metal Bag, ...