?Features: Supports hot plug & play, High speed USB 2.0 port No physical drive required Plug-and-play; no external power supply required, USB bus-powered Support all current computer systems speeds vary depending on types of file being transferred and computer configuration. Write Rate:3-10 Mb/S Interface USB 2.0 Excellent USB Memory stick in excellent condition ?About capacity: 4GB=approximately 3.6GB-3.8GB 8GB=approximately 7.4GB-7.6GB 16GB=approximately 14.4GB-14.8GB 32GB=approximately 28.5GB-30GB 64GB=approximately 57GB-60G Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MB Calculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB So there are some differences between display capacity and nominal capacity of flash memory products The most reliable software to verify memory is H2testw. ?Package included: 1 X USB flash drive 1 X Gift Box ?Warm Tips: 1. To avoid data loss or mechanical damage, do not power down your computer or unplug flash disk during transfer. 2. Please do not remove your USB flash drive when it is being used otherwise your data may loss. 3. After using USB flash drive, it is better to remove it as soon as possible. That will helps to extend its storage lifetime. 4. Please do not format your USB flash drive frequently, otherwise the USB will be damaged easily.

[Warranty and service ] You can replace or refuse in one years,so buy it with confidence.We will always be at your service. [Trustworthy quality ] with full storage and use Use A-class chip,Faster speed and better quality. [Wide compatibility ] Compatible With PC and Mac,Music players,Cars,Can be used in work and play. [Special and Cute Appearance]Cute and Novelty USB Flash Drive,Cheer up The Working Day.Perfect USB Flash For Kids. [Novelty Gift ] Special Gift For Your Kid,Friends,Parents And Students On Birthday or Children's Day,Christmas Day,New Year,Halloween and Various Festivals.