the unit was shipped on time and comes with very nice box (nice gift for techi) and the unit even has a very nice soft cloth carrying case. also in the box is a nice/easy to read and understand owners manual and a usb charging cable. This power bank has a capacity of 8000mAh which took me 6 hours to charge to full and using it to fill my GS5 from 6% to full was very simple and i got 3 full charges with the unit still having power left over. the powerbank is slim and compact (14.5cm x 7cm x 1cm) and light for a unit of this capacity at 170g (6oz) and that was nice for carrying around or just on the go. unit has a single output ports 2.1A and charges most any device with usb cable given or you can use your devices cable.unit also has 4 small LEDs to indicate charge level (each led means 25% of the battery's capacity) that are easy to read in daylight and another factor i liked about this powerbank. i gave this unit a 5 star rating for many reason, the look and feel of the unit is very slim and compact and the ease of use was also very simple.build quality was very sturdy yet very low weight making it easy to even fit in your pocket if needed and best feature in my opinion was the price, under $30 for such a "must have" product is very low and i highly recommend this powerbank.