Content is the Power Bank, a micro USB cable, and a small manual.
The first impression of the Power Bank has been entirely positive. The device feels high-quality and is meticulously crafted. No unpleasant plastic smell or the like. The Power Bank is black glossy. So far I have, despite glossy finish yet may find no scratches.
The Power Bank was "out of the box" already pre-loaded with 75% battery. Used the Power Bank by me with an iPhone. 6
Using recently charging cable (only 20cm) is to achieve a very good charging time. The iPhone loads about 1% per minute. In my opinion, no difference to the outlet.
The Power Bank has four small blue LEDs on the top. These indicate the charge status of the power bank itself. An LED to 25%.
During charging, the LEDs light up continuously. Without a connected device, you can press the side of the Power Bank a button in order to check the state of charge.
During the charge / discharge power bank is not warm.
The Power Bank is suitable of the size and weight absolutely for mobile operation. It is really small and lightweight. Quick in the jackets or pants pocket and off you go.
Of course, other devices via USB can be charged with the Power Bank.