This relaxing Nuna Leaf Wind allows your baby to sway left and right in a continuous calming motion, creating a soft, steady breeze as it connects with just a click to your Leaf or Leaf curv*. With 6 speed settings sure to soothe your little one straight on into newborn dreamland, it attaches to the base of the LEAF series and has an integrated one-touch sensor control panel that is easy to use. Included micro USB cord works with both wall plug and battery backup charger. No batteries needed. Compatible with 2015 and later models. Charger not included.