<human>: I've heard that the new iPhone has a new feature that will make my battery last longer. What is it?
<bot>: The new feature on the iPhone 11 is called “Low Power Mode”. It’s designed to help you conserve power when your phone is not in use. When Low Power Mode is turned on, the display will dim and the processor will be slowed down so that it uses less power. You can turn Low Power Mode on and off manually, or it can automatically turn itself on when your phone is not in use.