Clip-on fan keep your little one’s cool and happy on a sunny day. This little fan is perfect for the little needs of coolness. The blades are made of soft foam that does not hurt children’. Added advantage is flexible neck blows which makes it move in any direction and angle. The strong clip with a maximum jaw width of 2 inches clip can tightly hang on to any bars on baby cots, play pens, strollers, and even play gyms. Batteries Required Clip Fan: 2pcs AA (UM-3) Batteries -- Not Included