June 7, U.S. time, Apple Worldwide Developers Conference (WWDC) in San Francisco Moscone Center opened, Apple CEO Steve Jobs officially announced the fourth generation of Apple iPhone – iPhone 4. High-definition screen, the unique design of the square body and many bright spots to be those who are so excited.
iPhone 4′s is called FaceTime’s video call feature, and high-pixel display and high-definition camera Retina application of its own battery life and a higher requirement. In view of this situation, MiLi brand launched the world’s first iPhone 4 plug-in battery – Power Spring 4. Power Spring 4 up to 1200mAh capacity can be doubled for the iPhone 4 more power, so that iPhone fans can enjoy the iPhone 4 arbitrary powerful entertainment features.
For iPhone 4 unique square body, MiLi use of patented technology and unique design, Power Spring 4 for the clamshell to create turnkey plug the battery. Power Spring 4 original Apple interface, stylish and simple design style can be described as a perfect match iPhone 4. The Power Spring 4 hold in your hand, it is more like a stylish iPhone 4 case, yes, Power Spring 4 is the thinnest iPhone 4 plug-in battery; ABS material plus piano paint, fashion, comfortable feel and fine even take iPhone 4 the same.
MiLi, well-known brands as Apple authorized, the information in the iPhone 4 has a unique advantage; and its subsidiary excellent R & D team has rich experience of Apple’s product plug-in battery research and development; It is not difficult to explain why the can so quickly MiLi launched the world’s first iPhone 4 plug-in battery – Power Spring 4. Currently MiLi Power Spring 4 has limited sales, as MiLi Power Spring 4 general availability in July, will be brought to Apple fans more surprises.