iPhone is getting popular among various genres. The iPhone 4, it is a revolutionary product by Apple. It is completed with new features such as multitasking, FaceTime video calling, improved mail, and enhanced security and makes it more suitable for businessman and woman.
In responding to high demand of video calling by iPhone user. The iPhone 4 supports FaceTime, an embedded video calling application that is able to use either the front or back camera over a Wi-Fi connection to communicate with another iPhone 4, the fourth-generation iPod Touch, or any Mac computer running OSX 10.6 Snow Leopard (Wikipedia)
In following to the iPhone 4 market and its accessories, EFO Gadget Shop Releases iPhone 4 External Power Pack. The iPhone 4 External Power Pack is a devise that has 2 main functions and they are: to maximizing the iPhone's internal battery (doubling the battery runtime) and also protect or cover the backside of user's iPhone. Another benefit from iPhone 4 External Power Pack is the sleek power pack could snap inconspicuously onto the back of user's iPhone and adding only a few millimeters of thickness.
- Battery type : Lithium-ion battery
- Weight : 74g
- Product compatibility : iPhone 4/4G
- Standby time : up to 390 hours
- Talk time : up to 6.5 hours
- Internet use : upto 6.5 hours on 4G and upto 8 hours on Wi-Fi
- Audio play : up to 31 hours
- Video play : up to 9 hours