Pros: 1. Long Battery Life provides more than 150% extra battery life to your phone. 2. Easy to use say goodbye to cables truly wireless charging experience. 3. Support iPhone original charging cable/Headphones and Bluetooth earphones enjoy euphonic music without any problems. 4.Full support with IOS versions and all future updates. 5. Smart 4 LED Indicators let you know exactly how much the power is charged or left(0--25%--50%--75%--100%). Note: * Only compatible with for iPhone 14 Pro Max. * Supported Wireless Charging . * Supported CarPlay . * Convenient charging.Please press the button for 3 seconds to start or stop charging. * Please don’t put this battery case in damp environment use or near the heat source. * We recommend that you can use original iPhone charging cable to charge this battery case. * They Does Not Support Car Charger, High Voltage or Quick Charge deployed adapters. Package Includes: 1 x Battery Case 1 x User Manual Charging cable included