Power Share, when used with Samsung's Power Sharing Cable EP-SG900,allows you to transfer power from your phone to other devices as long as they are equipped with Micro USB Interface. *Features* - Exclusively for use with Samsung's Power Sharing Cable EP-SG900. Cable must be purchased separately. Please check availability of cable in your region before downloading the app. - Control the amount of power to be transferred by setting Start/Pause options. - Users can set a limit on the amount of p