The Looking Glass 10000 mAh Wireless Power Bank has a rechargeable lithium polymer battery (38.5Wh) and works as a charging pad or a regular power bank on the go. The tempered glass on the surface offers a vivid customized look. USB-A Output: 5V/2A. Supports 5W wireless charging for most newer devices. To charge a phone without wireless technology, an external Qi-standard wireless charging receiver or receiver case is required. This device works with any smartphone or tablet – even ones without wireless technology – through the normal power bank capabilities. Works with most plastic phone cases on. Includes a 31-inch USB-A to Type-C charging cable. Packaged in a premium gift box. Power banks are permitted in carry-on luggage only, and at the discretion of TSA agents.