The Power Bank Key Chain makes charging your device on the go a breeze! The product features a device charger on a key chain cord, which allows you to keep your charger with you at all times. The power bank key chain comes with a micro USB charging cord to charge the device fully, giving your device the maximum charge. This power bank key chain has a capacity of 2200mA and an output of DC 5V/1000mA. Available in a variety of colors - black, white, blue, and red!