protable power for iphone 4

protable power for iphone 4 juice pack plus for iPhone 4 specificationsTalk Time: Up to 8 hours on 3G | Up to 16 hours on 2GInternet Use: Up to 7 hours on 3G | Up to 11 hours on Wi-FiAudio Playback: Up to 44 hoursVideo Playback: Up to 11 hours Additional hours based on preliminary testingOther product specifications are as follows:Product Dimensions: 5.07 in x 2.51 in x 0.68 in; 2.5 ozBattery Capacity: 2000 mAhEstimated Shipping Weight: 1 lbsItem model number: 1160_JPPLP4Shipping: This product ships world wideProduct Category: Cell Phone External BatteryProduct Compatibility: Apple iPhone 4, iPhone not includedPackage Content Included: juice pack plus™, USB-micro cable, User’s ManualPatent: Pat. D616360, Pat. D616361 features More than Doubles Battery Life 2000 mAh capacity, advanced battery technology delivers an incredible amount of “juice” in a small form factor, more than doubling battery life. Users will experience: - Up to 8 additional hours talk time on 3G; 16 hours 2G - Up to 7 additional hours internet use on 3G; 11 hours WiFi - Up to 44 hours additional audio playback - Up to 11 hours video playbackBattery Extender and Case in One The juice pack plus for iPhone 4 combines rechargeable external battery power concealed inside of a protective form-fitting case. It offers the full protection of a hard-shell case with an ultra-thin, light-weight, low-profile design and shock-resistant band.Standby/Charging Switch Features a simple toggle switch allows for standby and charging mode so you only have to use the juice pack plus battery when you need it!Efficient Electronics Embedded electronics results in no signal interference with the iPhone 4.Acoustic Sound Enhancement The case design acts as a virtual speaker box, redirecting sound from the bottom of the iPhone 4 to the front, resulting in a richer, fuller sound quality.4 Light LED Battery Status Indicator An integrated LED status indicator tells you exactly how much “juice” is left and also displays how much time remains during the charging process.Quick Speed 500 milliamps fast charge technology, with an advanced battery for added safety, as well as 2000 mAh capacity.Soft-Touch Finish Sleek design includes a new, soft-touch, rubberized finish and a shock-resistant band.Choice of Color The juice pack plus comes in four colors, allowing you to choose the case that matches your style, including cyan, magenta, yellow and black.Pass-through USB Included USB cable enables you to simultaneously charge and sync your iPhone 4 to iTunes without having to remove it from the juice pack plus.