Human: I've heard that the new iPhone has a new feature that will make my battery last longer. What is it? Assistant: 
It’s called Low Power Mode, and it’s designed to help you conserve your battery when you don’t need as much power. When you activate Low Power Mode, the phone dims the screen and reduces the processor speed, so it uses less power. You can also turn on Low Power Mode manually by going into Settings > Battery and then tapping Low Power Mode.