<strong>General Information</strong> <br /> <ul> <li>MOTA iPhone 4/4S Power case provides a built-in battery which nearly doubles the life of your iPhone and a strong protective case. Featuring a low profile and slim, durable design, you will forget you are carrying extra power on the go. Standby up to additional 300 hours. Talk up to additional 7 hours. Surf up to additional 6 hours. Watch up to additional 10 hours. Listen up to additional 40 hours.</li> </ul> <p></p> <strong>Physical Characteristics</strong> <br /> <ul> <li>Color: White</li> <li>Color: Clear</li> <li>Color: Pink</li> </ul> <p></p> <strong>Miscellaneous</strong> <br /> <ul> <li>Package Contents: <ul> <li>Extended Battery Protective Case iPhone 4/4S - MFi</li> <li>2 x Changeable Frames</li> </ul></li> <li>Application/Usage: iPhone</li> <li>Compatibility: Apple - iPhone 4/4S</li> </ul>