FIRESTONE USB Flash Drives Feature: Elegant usb drive fill inside with pretty diamonds,shining and eye catching. Small and lightweight,ideal for carrying personal data or work documents from one place to another. Perfect for school, college, work, and home. Easy to use,only plug in. Easy to read and read in high speed. Product Details: Capacity: 16GB, 32GB, 64GB USB Service Voltage: 4.5V-5.5V Storage Temperature: -50C - +80C Storage Lifetime: More than 10 years Interface: Support USB version 2.0 and 1.0 Environment Temperature: -40C - +70C Note: Computer algorithm is different from U disk,computer algorithm 1GB=1024MB ,but U disk algorithm 1GB=1000MB,so 16GB˜14.8GB;32GB˜30GB,64GB˜59GB.This is correct capacity just diferent algorithm.

?Warranty?- 100% New; All of our products will be tested by the most authoritative testing software H2test before shipping to ensure its function.And we provide with one year warranty.Contact us once you have any problem. ?Compatibility?- Suitable in all USB 2.0 ports which is standard in computers Windows 98/98SE, Me/2000/XP, VISTA, 7; Mac: OS 9.0/ 10.0 or later; Linux: kernel 2.4 or later. ?Fast & Safe?-USB 2.0 ensures high read/write speed for file transfer between devices.Electronic storage media,anti-vibration, anti-electromagnetic interference,waterproof,Safely storage of your files. ?Easy to Use?-No require for installing a driver.Only plug in and transfer all of your favorite music,applications,ringtones,pictures,images,ect. ?Best Gift?-Lovely diamond design different from traditional USB Flash Drive,cute and novelty,cheer up the working day.Cute outside but work well.It will be an amazing gift for your kid,friends and even significant others.