?? LONG CHARGING TIME ??: The Powerful 7000mAh Li-polymer Rechargeable Battery Case can effectively provide 200% + extra battery life for your IPhone 7 Plus/ 8 Plus . up to 17 hours Talk time, 12 hours on web browsing time ?? EASY TO USE &DOUBLE FUNCTION ??: 1. Just separate its top cap and slide your iphone all the way to the bottom section until the Lightning connector is full inserted into your phone,then reattach the top cap. 2. The iPhone 7 Plus/ 8 Plus Battery Case Charger design Protecting and Charging 2 in 1 makes sure that your phone will be protected from drops and impacts. ?? LED POWER INDICATOR & STAND -BY SWITCH ??: With the features of 4 LED battery level indicator letting you know exactly the power you have (0–25%–50%–75%–100%); besides, you could switch on/off the battery case with the power switch button. ?? ??PLEASE? NOTES???(1).NOT compatible with with Lightning headphones or traditional 3.5mm headphones. Only compatible with Apple air pods or other Wireless Bluetooth Headphone accessory.(2)The lightening cable is NOT included.(3)item Weight:100g(4)Not support the magnet mount function ?? WHAT YOU GET ??: 1 x iPhone 7 Plus/8 Plus 7000mAh Black Battery Case, 1x User Manual. Also you can receive 12 months after-sale service. If you have any question, Feel free contact us. we will response you asap.