Power Input: 9V/2A. Power Output: Mobile Phone: 15W. Earphones: 5W. Smartwatch: 3W. Foldable Design: Folds flat for easy portability. Adjustable Viewing Angles: Three adjustable angles: 45, 60, and 75 degrees. Included Contents: USB Type-A to Type-C Charging Cable. Save Clutter: Simplify your desktop with a neat and tidy design. Available Colors: White. Note: Your phone or device must support wireless charging.