This 2 in 1 design allows you to charge your phone wirelessly when playing or working on the computer, just simply drop your phone on the mouse pad and charge instantly, without plugging and unplugging the cable anymore. The extremely convenient and protective phone is usb charging port as well. It features a micro USB with Input: 9V / 2A. Output: 9V / 1.67A, 10W. With reinforced copper coils &advanced chipset from Taiwan, the charging rate is faster than other ordinary ones with QC adapter 2.0/3.0(NOT INCLUDED). Compatible with all QI-enabled phones. Exclusive Multifunctional Intelligent protection system provides temperature control, surge protection, and short-circuit prevention.