Love it. It is perfect. It is easy to charge and charges quickly for easy use. My cell was at 30%, it charged it to 100% and the charger pack was still half full. It is the perfect size to carry around with you. It comes with the cord. It has a on and off button for easy use. There are 4 blue lights on the top to show you what charge it has left.
Disclaimer: I received this at a discounted price in exchange for my honest opinions.