Apple iPhone 3G Built-In Battery Back Up & Leather Case ?Adds 40 Hours Audio & 10 Hours Internet Use

Ultra Slim Leather Case with Low-Profile Battery Back-Up. Works with ALL PREVIOUS and LATEST Generations of iPhone 3G. Ultra Sleek Genuine Leather Case Made from High Quality Leather, this Case presents a Sleek, Low-Profile, Business-Casual Look suitable no matter where you are. Protects your device from drops and scratches! Provides Plenty of Power ON-THE-GO! One of the BIGGEST Drawbacks to the New Age of Electronic Devices is that many of the coolest gadgets consume a lot of power. NEVER GET STUCK WITHOUT POWER with this Low-Profile Battery Back-Up. It provides HOURS upon HOURS of Extra Juice when you need it most. Adds 410 hours of Extra Stand-By Time, 40 Hours of Music Playback and 10 Extra Hours of Intense Internet Use! It’s PERFECT for an EMERGENCY Back-Up as well! Keep it in your car JUST IN CASE! Innovative Design that You Won’t Find Anywhere Else – This Case utilizes a Flip-Down Design to provide Scratch and Drop Protection, while maintaining the functionality of being able to Listen to Music, Answer Calls, and Recharge Your Phone. Your iPhone 3G docks DIRECTLY into the Case for a Guaranteed Perfect and Secure Fit. A Unqiue Magnetic Clasp allows a Safe yet Quick way to access your Screen. The PERFECT Accessory for an ON-THE-GO Lifestyle!