Charge your compatible smartphones, and other Qi-compatible devices, without the need to plug your device in to a wall charger or USB port. Bonus: It also serves as a phone stand with dual charging coil. You may charge your phone both vertically for browsing, and also horizontally when watching your videos. List of Qi-Enabled Devices as well as Devices that requires Receivers: https://www.gadgets4geeks.com.au/qi-standard-compatible-devices *Do take note that Wireless Charging speed is slower than cable charging. Based on 10minutes charging it charges 4.5% to 6% on average, depending on your phone battery capacity and phone model. Input: 5V / 2A Output: 9V / 1.67A Transmitting power: 10W