Eachine1 Bestrunner 4G USB to Micro USB Flash Drives U Disk For PC And OTG Smart Phone

Bestrunner 4G USB to Micro USB Flash Drives U Disk For PC And OTG Smart Phone Specificaiton: Key chain design and fashionable style No need drive, only plug in No Drivers Required. Light weight and foldable,easy to carry Support PC Mode: all brands of PC, Laptop, HP, Dell, Toshiba, etc. SupportWin98/ME/2000/XP/Vista/7, Mac OS 9.X Support USB version 2.0 and 1.0 Function1:Ordinary U disk Function2:Micro SD card reader without taking the TF card out of mobile phone Function3:Smart phone external without taking the TF card out of mobile phone Capacity:4GB Size: 69*19*10mm(fold) Color: white,black,light red,yellow,gray,blue,green,purple,red for your choice Package Included: 1 x USB Flash Drive(colors for your choice)