MP-328 LED Desk Lamp provides two ways to charge your smartphone or tablet along with customized lighting. Keep your compatible mobile devices powered with the built-in, Qi wireless charging pad (5-watt) and USB charging port (5-volt, 2.1A). Dimmable, touch control offers four brightness levels. Simply touch the switch on the base to adjust the brightness. Hold the switch to choose between three different modes of light - yellow, natural or white light. Sleek desk lamp features a modern design, luminous flux of 350 lumens and a metal\/plastic construction for dependability.