Ultraslim wireless charging pad that supports Qi wireless charging standard. Its thinness of 6mm and 1m long integrated USB cable makes it ideal for traveling. Input voltage/current: DC 9V/2A, 5V/2A. Output power: 5W, 7.5W & 10W wireless Fast Charge For 7.5W and 10W fast charing functionality, you must use a Quick Charge power adapter. The power adapter is not included.