The Pulse Volitari wireless charger features a USB-C charging port and supports various input voltages and currents: 5V/3A, 9V/3A, and 12V/3A. For optimal charging performance, it's recommended to use a power adapter that can deliver these specifications. Please note that the power adapter is not included with the Pulse Volitari, so you'll need to purchase one separately. For ultimate charging compatibility we recommend exploring the Travel Adapter Kit.