Battery Case for iPhone 14, Real 3500 Rechargeable Smart Extended Charging Case with 1x Screen Protector, Ultra-Slim Portable Protective Battery Pack Black

Overview1 Upgraded real 3500 large capacity, providing you with safe and reliable charging at any time. We are different from others, we use the original process to manufacture the charging port, 2 , 100% compatible, more robust and durable, not easy to break 3 Press on the button for more than 3 seconds to turn on/off. Click on 1 second to see the remaining power. 4 Click on 1 second to see the remaining power. 4 LED power level indicators is (0/25%-50%-75%-100%). You can use the headphones to enjoy music while 5 charging. We recommend charging it with the original Apple cable and making sure this charger case is fully charged before using it for the first time.. 10 HEAVY SECURITY PROTECTION, 100% Protect your iPhone and battery