Handy and lightweight, the 4" Portable Stroller Clip Fan from O2COOL will help keep your child cooler and more comfortable on stroller rides in hot and humid weather. The generous clip allows you to easily and securely attach the fan to a stroller frame, bumper or child?s tray. The flexible neck allows for directional airflow at your discretion. The tight openings of fan cover keep curious fingers from getting caught or pinched. The fun stroller fan comes in assorted colors to mix and match with your stroller or other baby accessories. Suitable for indoor and outdoor use. Fan can also be used in a hot office or school, for camping, on a picnic and especially during a power outage. Runs on 2 AA batteries (not included). Imported. O2COOL?s fans include a range of sizes, patented fan blades for efficient operation and compact designs that allow you to take the cool anywhere you want to go. For best performance, always use fresh alkaline batteries. Do not mix old and new batteries. Do not mix alkaline, carbon-zinc or rechargeable battery types.There is a risk of leakage from the batteries if they are installed incorrectly. Please follow the instructions.When storing the fan for more than 2 weeks, please remove the batteries and ensure the fan is in the ?off? position.Clean only with a dry cloth. Do not allow water to drip into the fan.About O2COOL: For 25 years, O2COOL has been a leading designer, manufacturer and distributor of creative consumer products that solve unique problems.