This clip-on fan will help keep your baby cool wherever you go, whether it be a walk around the block or a stroll downtown. It attaches to the majority of strollers and it only needs two double A batteries to keep it powered. Not only does it attach easily to strollers, it is safe for the curious little fingers of your little one. The flexible neck keeps your child cool while you are on the go. Diono takes care of everything so you do not have to and you can focus on you and your baby having fun wherever you may go.