Or, you can power the Parent Unit from the included AC adapter if you are going to be in 1 room for almost any period of time. And when your baby starts to fuss, discuss assurances through the developed-in intercom on 1 with the Parent Units—it's just like you're in https://binocularsforhunting42839.tribunablog.com/5-simple-statements-about-fetal-doppler-9-weeks-explained-47089175