Metal golden &silver USB Flash Drive Pen Drive Iron Man 64GB 32GB  

Our Valued Customers:
1.Why the USB flash drive real capacity is not correct capacity?
Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB.
so there are some differences between display capacity and nominal capacity of flash memory products.However, this is allowed to exist. Please do not doubt his authenticity.

Package Contents:
Flash drive with opp bag Package*1

About capacity:
4GB=approximately 3.2GB-3.9GB
8GB=approximately 6.9GB-7.3GB
16GB=approximately 14GB-15GB
32GB=approximately 28GB-30GB
64GB=approximately 54GB-59GB

2.How can i track the package?
we choose the online shipping by alixpress.you can check in system.
Estimated Delivery Time set by system for expensive shipping method,we cant change.
It's recommended 15- 60 working days by Ali-Express for this shipping method,
but depends on the address,(Only Brazil especially 90days).
if you dont extend the time any more,or the package confirm the delivery of automatic.
As above reasons,we cant accept this negative feedback!!!!

3. why do you free shipping Seller's Shipping Method ?
less than $7,it will select free shipping Seller's Shipping Method
China Post Ordinary Small Packet Plus, this shipping method only can track in china,cannot track out of china,
+ No matter track or not track you will receive in the same time.