Mamaroo Infant Seat / Smart Baby Swing

5 rocking modes, inspired by the movements of parents when rocking their baby, 5 speeds and 4 built-in sound modes. - Find Your Roo - a feature available exclusively in the 4moms app, eliminating the need to guess which combination of movements and speed is right for your baby. - Bluetooth - connect to your baby's favorite music and conveniently set the rocking mode, speed or sound using the 4moms app. - Double-sided mesh fabric allows for airflow. - Adjustable backrest tilt, from lying to almost sitting. - Convertible seat belts from 5 to 3 points.