LG Electronics unveiled "LG Wireless Charging Pad (WCD-800)" at MWC 2012.

The charger uses Electromagnetic Induction Method. The coil inside the pad forms magnetic field and it charges the device without power cable.

You can place your mobile phone either horizontally or vertically. You can make your phone calls and send text messages while it's being charged vertically, and you can watch TV or movies when it's laid horizontally.

The product meets "Qi" standard of Wireless Power Consortium; it can charge smartphones that are not from LG with wireless charging cover on them.

LG Electronics plans to sell the product in U.S. and Korea.