1.Wooden usb flash drive 2.Autorun,Preloaded date availble 3.1year Warranty 4.CE, ... ROHS,FCC 5.MOQ:50pcs Wooden usb flash drive Material woodenChipsetSamsung, Toshiba,Micron, HY or IntelData retention10 yearsService life ... ,bootable (need main board support), space division, auto-run, ad disk, gift USB flash drives, and common USB flash drives.Size57 ...