Charge 2 devices simultaneously with this cable.
– Charge the other device (which is power off )from one device (which has power).
– Connect an USB Driver to open the video files to watch to avoid insufficient phone storage.
– Connect keyboard/mouse/camera/game handle/printer – use your phone as computer (To those OTG Android phones only)
Griffin Technology PowerJolt – Whether you’re on your way to work or on a road trip, why waste your iPod’s battery listening to tunes in the car? Use the PowerJolt to power your iPod and keep it fully charged while you enjoy your music. The PowerJolt is a single unit that plugs directly into your car’s cigarette lighter.