QTshine 8600mAh Smart Battery Charging Case Only Compatible with iPhone 15 Pro Max(6.7 inch)------Emergency charging expert for your daily life. 2024 NEW UPGRADE IN STYLISH WHITE BATTERY CHARGING CASE FOR IPHONE 15 PROMAX Battery case designed exclusively for iPhone 15Pro max, 15W fast charging USB C interface charging speed up 60%, Ultra portable and lightweight, No Pop-up, Sync-data technology, Add 200% battery life. Features: 1.Compatibility: iPhone 15 pro max(6.7").Not for iPhone 15/15Pro/15Plus. Please confirm your Compatible Phone Models before ordering the case. You can click "Settings"→"General"→"About"→"Model Name" on your Phone to get the correct phone model. 2. Ultra Slim and Portable, convenient to go out. 3. Add 200% more power, keep your cell phone going throughout the day. Internal high quality chips also protect for iPhone 15 Pro max from over-heating, short-circuiting and over-charging. 4. Allow music or phone call with iPhone headphones while charging your iPhone. 5. Sync data and charge without removing the battery case. 6. 360° Protect your Phone from scratch and bumps. Screen protector is included. 7. Manual battery case with 4 LED indicators shows the battery power left: 25%--50%--75%--100%. IMPORTANT: Built-in USB-C/Type-c connector 1. This battery case is ONLY compatible with iPhone 15 pro max(6.7").Not for iPhone 15/15Pro/15Plus and iPhone 14/13/12/11/XR/X/8/7/6 series. NOT support wireless charging. ONLY works with wireless Bluetooth headphones. 2.Please use the original USB -C cable to charge, and make sure the extended charging case is fully charged before first use. Easy Access to Most Ports Sync data and charge without removing the battery case. Allow music or phone call with iPhone headphones while charging your iPhone. 360° Full Protection 1.Raised bezels offer front and surface protection.2.Tempered Glass screen protector included for full frontal protection. 8600mAh High Capacity Add extra 200% battery life for your phone.You can have longer battery life and let your phone's battery run all day. 4 LED Power Indicator Shows the battery power left: 25%--50%--75%--100%. So you know exactly how much power you have left. How to use 1.Please use your original cable to fully charge the battery case to 4 lights up before first use. 2.Manual on/off: Please lightly press the switch button to start charging and twice to stop charging. 3.Please make sure your phone and bottom of the battery case fit tightly. 4.Please strictly follow the installation manual to install!! Please do not install or remove it too roughly or vigorously, otherwise it would be damaged 5.Install: Step1. Push the phone alone the top horizontally into the bottom of the battery case. Step2. Connect phone charger interface to battery case completely,and press two side of phone lightly,the installation is done.