Your clients will love this personalized powerbank gift that lets them charge up their phone wherever they are. When you need to charge your iPhone, iPad or any other device, simply connect your USB charging cable to the External recharger to juice it up. Then, press the silver button on top once your phone is connected to begin charging. charge up the 2200mAh power bank with the included USB/micro-pin cord. This Portable charger has a strong metal case and a beautiful finish, giving your logo an upscale feel. Big design area that lets your logo stand out from the crowd. Gift box with instructions included.