The powerful 4000mAh built-in li-thium polymer battery can provide 120%-150% Extra Battery Life to your iPhone 7 Plus/6S Plus/6 Plus .</br>This portable Charger protects your iPhone from scratches and other daily wear and tear yet small and convenient enough to fit easily in your hand or in your pocket.</br>Charge and sync your iPhone to your Macbook PC or laptop. You do not need to remove your iphone from the charger case.</br>Built-in kickstand for video watching and face timing. Perfect cutouts allow access to all cameras microphones sensors controls. Clear voice penetrating power no need to worry the lower voice caused by iPhone 7 Plus/iPhone 6s Plus/iPhone 6 Plus battery charger case protector.</br>ntegrated circuit design with intelligent protection IC can effectively prevent a short circuit or overtime charging overcharge and over discharge according to the fault errors which can effectively protect your phone.</br></br>Product Description</br></br><b>NOT compatible with Apple EarPods with Lightning Connector or traditional 3.5mm headphones. ONLY compatible with Apple Airpods Bluetooth headphones or any other wireless Bluetooth headphone accessories.(IPhone 6s Plus / iPhone 6 Plus support 3.5mm headphones)</b><br> <br><b>Features:</b><br> - USB Charge and Sync: Charge and sync your mobile phone to computer without Removing it from the juice pack<br> - Perfect cutouts allow access to all cameras?? microphones?? sensors?? controls<br> - Built-in kick stand for video watching and face timing<br> - The juice pack offers you the convenience of a fully protective form-fitting