The iPhone 3G /3Gs External Battery Case will recharge and keep your iPhone battery topped up as and when you want. Just switch on or off. It provides upto 24 hours of music playing, 7 hours of video streaming, 8 hours of talk time, 6 hours of internet browsing or 250 hours of standby between charges.
The built in dock connector allows you to keep your iPhone in the power station as long as you like, so you can sync and recharge via USB and mains as normal.
This product iPower is specially designed for iPhone, besides charging function, it also has more worthy functions such as:
Unique sliding design, fashionable and high-class. Fashionable sliding design combines Ipower and Iphone perfectly, making your using experience easier and more freely.
Adopting Iphone's smart and concise style, fitting with Iphone perfectly, Besides "plug and play" function, Ipower will choose the best solution automatically due to the charging/discharging enviroment and extrenal audio devices attached. No doubt, it's Iphone's most-trusted power expert.
2400mAh super capacity battery, making Iphone last longer. 2400mAh battery enlarges Iphone's power by 1.5 times and extends its working time to 12h. Now you can really enjoy music, movies, games, photos with your iphone without worrying about power
Smart iphone power solutions, keeping your iphone in a reassuring level of power. Power transfer and re-distributes among external power, Ipower, Iphone dynamically. System will charge iphone first and use Iphone's battery in the end, making sure that iphone's power stays at its max utmost.
High quality mini speaker attached, making Iphone's sounds louder and purer. High quality mini speaker improves Iphone's sound, enables it to have a perfect performance on ring tones, music, movies, games etc.
Charging, discharging, data transmission all in one, multi-functional and convenient. Highly compositive: charging/discharging/speaker controlling all through one plug and one cable. While at the same time, data transmission with PC or other devices won't be affected.
Special small hole for Iphone camera. Taking photos is available without taking Iphone out from Ipower station. A small but caring design, through which, you will understand our pursuit of human-oriented design.
Rear LED flashlight for nigh time or closeup filming/photos.