What’s so smart about the PQI Intelligent Drive i818? Is it the 360° rotating mechanism that does away with the need for a cap?Well, I’ll never know I guess, but what I do know is this USB flash drive packs a unique COB packaging technology that offers both water- and dust-proof characteristics. It measures a mere 2.5mm in thickness, boasting a storage capacity ranging from 1GB all the way to 8GB. I suppose this would function well as a cell phone charm as well, so make sure you have a handset housing that corresponds to peach, blue and green colors.