Promotional Power Bank Key Chain

The power bank key chain makes charging your device on the go a breeze! The product features a device charge on a key chain cord, which allows you to keep your charge 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. 1" W x 7/8" H x 3 3/4" L