WiMax Case Brings 4G Speed to the iPhone 4
KT has announced the launch of a new WiMax Egg Sleeve for the iPhone 4
The KWF-B2500 comes with a 1500mA expansion battery and lets KT (Korean Telecom) customers surf WiMax across the country.
The case is only available in blacks, weighs 68g, and is 62×126.5×17.2mm in size.
It's unclear when or if ever the case will be sold in America. You can get 4G data speeds on your iDevice now by using mobile hotspot.
Read More [via Engadget]