Color: WhitennnnThe Power Pack is a rechargeable external battery concealed inside of a protective form-fitting case for the iPhone 3G and 3GS. The Power Pack offers the full protection of a hard-shell case while providing virtually twice the battery life of the iPhone alone: all in an ultra-thin, light-weight, low-profile design.nnnnFrom a design and quality perspective, the Power Pack is truly top notch. The hard plastic shell is sturdy, fits the iPhone 3G & 3GS like a glove, and provides easy access to the volume rocker, power button, and ring/vibrate switch.nnnnOn the bright side, there are four LED indicators on the rear that show remaining Power Pack life with a simple button press and activating the built-in battery is as simple as flipping the toggle switch. And, you'll never have to remove the Power Pack from your iPhone. Simply use the cable supplied with your Power Pack to both charge your iPhone and Power Pack and synchronize your phone. Charge and synch simultaneously!nnnnAvailable in Black and White.nnnnThe Power Pack makes a fabulous Holiday Gift! And, don't forget to treat yourself.