This stroller clip on fan is made of ABS material, with 360 degree vertical and horizontal rotation, ideal for strollers, home and office, laptops, gym workouts, outdoor, camping, travel, bedside, golf cart etc. The clip-on fan adopts a dense net cover, which can effectively reduce the risk of children touching the fan blade. It can be powered by 1200mAh rechargeable battery (Built-in) or USB power cord cable source, connecting it to the USB port after the battery run out, such as the computer, laptop, mobile charger and so on. Available in several colors and can be customized with a logo.