[Apple MFI Certified] FLOUREON GE6 Ultra Slim External Protective Battery Charger Charging Cases For iPhone 6 4.7 inch (3200mAh, Li-Polymer, w/ Original Lightning Connector Input- Compatible With all IOS Operation System and following updates) (Gold) More than a case & Double your battery life:* The powerful 3200mAh Li-polymer rechargeable battery can effectively provide 100%+ extra battery life to your iPhone 6, which is equivalent to add 14 + hours talk time or 10+ hours web browsing time. Ultra Slim & Protective Design & Portable:* 0.37in Ultra Slim * Protects your iPhone from scratches and other daily tear and wear * Small and convenient enough to fit easily in your hand or in your pocket. Apple MFI Certified:* Apple MFI Certified (Certification Code 102407-0113) * Compatible With iOS 6, iOS 7, iOS 8 iOS 8.1 or above * It is much safer for your 4.7 Inch iPhone 6 Special Gift:* Audio Jack Extender is a gift for free International Certification:* Environment-friendly Li-polymer Battery case is certified by FCC, CE, RoHS, so it is safe for you to use