Four graduated LED's show power bank capacity. Auto power on when upon connecting a device and auto power off when not charging. Capacity to recharge most phones on the market multiple times. 12 month limited technology warranty. Logos are pad printed, laser engraved or digitally printed.
We just received the delivery of our corporate promotional items....they are perfect! We really like the look and feel of them. Thank you so much for your help and for making them happen so quickly. Thanks again.
Warm regards