This would be a killer product for low internal storage/lack of external storage devices. Imagine carrying all the music and music videos in this thing and just throw it into ur backpack or jean pocket. Ready to access from the phone all the time. Its quite like a personalised Spotify 😉
...or you set up a standard samba/windows file share on your computer and access it through ES File Explorer on your phone without spending any money at all.
And it's rather cheap!
This time you actually need to charge your USB stick to use.Guess grandpa was going the right way.LOL