1.Large usb flash drive factory 2. OEM&ODM design, factory 3. Warranty:5 years 4.With CE,FCC,ROHS certificate Detailed Product Description 1.Large usb flash drive factory 2. OEM&ODM design 3. Warranty:5 years 4.With CE,FCC,ROHS certificate Specifications PackingTin Box / Polybag / Paper Box / PP Packing / Gift Box / Customized Packing (Optional)Model NoTZ-U011Available capactity1GB,2GB,4GB,8GB, ...