Rhidon iPhone 6 Battery Case Black (3200mAh for iPhone 6/6S) PRACTICAL DESIGN: Used scrub treatment,high-end and very nice hand feeling. The battery case offers complete protection from top to bottom ,No more choosing between protection and power . Ergonomic,form-fitting,fully protective ultra-impact-resistant case-and-battery-in-one for iPhone 6/6S. MORE POWER: Built in premium grade backup battery provides an extra 3200mAh power source for up to 17 hours of talk-time, 60 hours of music playback, 12 hours of LTE web browsing and 288 hours of stand by time. Track battery power at a glance with an integrated four-light LED indicator .You can keep tabs on charging status and current battery life . know before you go ! SMART CHARGE: Built-in short circuit ,over-charge,and temperature protection letting you charge with confidence .Safety First ! Rechargeable for over 500 full cycle , Our case is built to last,letting you do more and longer. Smart battery technology actually instructs the iPhone to drain power out the battery case first , When you're done with the battery case . you can still have a fully charged iPhone. CONVENIENT & INTELLIGENT: Conveniently charges and syncs both your iPhone battery case and iPhone 6/6S to your Macbook, PC computer, laptop, or tablet without having to remove the battery case. A micro USB cable is included to simultaneously enable charging and data transfer through the lightning output port and micro USB input port. You can sync photos, music and videos through iTunes with ease. PERFECTLY COMPATIBLE: 100% full compatible support with the new iOS 9+, future iOS software updates and Apple Pay. The iPhone 6/6S charging case is approved by Apple to work with all functions of the iPhone 6/6S. Rhidon products come with an exclusive 1-year warranty and 100% customer satisfaction guarantee.