WiMAX Sleeve Support 4G Speeds To iPhone 4

New solution for iPhone 4's lack of 4G data, Korean Telecom (KT) has just announced new Egg sleeve which brings WiMAX to iPhone 4 and incorporates an extra battery to let users enjoy five hours of 4G surfing.

 

WiMAX egg (KWF-B2500) specs:

• 1500mA battery
• weights 68g
• Black colors only available so far.
• Dimensions 62 x 126.5 x 17.2mm

                                                                                                                                                              [via]