Otg usb flash drive 4G with android phone
Otg usb flash drive 4G with android phone is a new model，not only can connect with computer,but also can connect with cellphone transfer date easy.
easy to use,plug and paly
when connect with the U-disk to cellphone,then you can transfer dates,play music and video,file exchange no need installany software.
high speed transmission
Accord with standard USB 2.0,Ultra high speed for reading and writing,applicable to Android,Windows,Mac,OS,Linux