This Babymoov Yoo Roll monitor is your little one's cable-free guardian. Its fully wireless design gives you the freedom to move around your home without being tied to sockets. The rechargeable battery lasts up to eight hours and lets you monitor naps and nighttime without constant charging. And its intelligent Sleep Technology only activates when your baby makes a sound. It uses less energy while making sure their sleep stays undisturbed.Good to knowThe 3.2” screen gives you a clear and reliable view of your babyInfrared night vision lets you check in without turning on the lightSimple button controls USB Type-C charging