LG unveils world's smallest wireless charger

LG may have an obsession with hulking smartphones, but it's taken a different tact with its latest wireless charger, which is being hailed as the world's smallest. Christened the WCP-300, the pad juices up Qi-compatible devices such as the Nexus 4 (if you're not in the mood for a sliced sphere, of course) and the outfit's Optimus G Pro, Vu II and LTE II. South Korea will see the hardware arrive this week with a 65,000 won (roughly $60) price tag, but the charger is slated to roll out across the globe gradually, and the US is somewhere on its itinerary.