Monkey Cartoon USB Flash DrivesSpecifications:MaterialPVCCapacities128MB 256MB 512MB 1GB 2GB 4GB 8GB 16GB 32GB 64GB 128GBWeight16gPackagePolybag or gift boxWriting speed3-10MB/ sReading speed10-20 MB/ sData Retention timeOver 10 yearsWriting cyclesMore than 1000,000 timesOperating systemWorks on all main systemWorking temperature0-60 CUSB interfaceHigh speed USB 2.0ShapeMonkeyUsage Tips:1. Copy files to computer and them operate files;2. Don't leave usb connected to usb for a long time if you don't use it;3. Do not format usb frequently;4. Delete usb disk on computer before you plug it off computer in case the files damaged or lost.5. Data loss may be caused due to sudden power off, unstable power supply, Human abnormal pull plug, accidental delete, virus damage, Static shock, Encryption and permissions,  Firmware Upgrade, electromagnetic interferencePayment:We accept PayPal, WU, and T/T as payment.Return policy:We will replace new items for you if find defective items within 3 years after you receive the products. You shall send back the defective items back to us and the shipping cost returns is too bored by buyer. We replace new good items to you and cover the shipping cost to you.