Power banks are a new-fandangled way to non-ostentatiously show your colleagues how much you care about them. They are portable and wireless chargers for your cell phones. College kids, adults, professionals, and business people all can benefit from them. When you forgot your charger and you need your electronic device, that’s where we come in. These delightful and never dismissed or overlooked chargers give you everything necessary to re-power and re-boot your phone in no time. These promotional products are great gifts because they are useful and wanted - unlike thousands of other junky and worthless giveaways. These are tops always.