Come and see our amazing products. This small and sleek aluminum custom cellphone charger is a great travel accessory. Features A USB Output And Micro USB Input. With a volume of 2200 mAh, this power bank comes with an aluminum frame and is available in many colors, including pink, blue, black, green and more.. It's perfect for handing out at a tradeshow or tech conference, or for selling at a store.(We also have 2000mAH, 2600mAh.) Pls confirm further with us if any query about packing info, inventory status and time schedule.