No batteries are required for fun and natural bouncing; only push it to start the action. Swinging Option – A moderate swaying motion within 85 degrees relaxes and settles the infant. The safe, ergonomic, and tight bouncy design provides optimal neck and back support for the infant. The baby rocker is comfortable and flexible, made of natural organic cotton with a double-layer design. Space-saving infant-to-toddler chair – The baby-to-toddler rocker bottom is constructed in a semicircle, so it’s robust yet doesn’t take up a lot of room.
