With the Samsung Wireless Charging Pad, you can charge your phone without disconnecting/reconnecting cables to your handset every time you pick up your phone to use and put it back down to charge. The mobile charging pad requires that your device supports wireless charging.  Charge your phone without hunting for and attaching cables.  Simply place your phone on the charger pad and it will begin charging.  Qi certified by WPC (Wireless Power Consortium) for use with all Qi-enabled devices, not only Samsung devices.