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.

[via Engadget]