Come and see our amazing products. Not only for portable charging but also around the home. Allowing you charge mobile devices without having to be tethered to a plug socket.that detect all the connected devices and efficiently distributes the current output up to 5V 2.1A. Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimer that you can easily carry it around, even on airplanes. Pls confirm with us about the packing info, stock color and exact production time before placing your order.