From Itzy Ritzy, this stroller fan features: Rechargeable, easy-attach design Your number 1 Fan Keep baby cool, calm, and collected with the Itzy Breeze 3-Speed Stroller Fan Featuring a baby-safe fan guard, this USB-chargeable fan easily secures to your stroller making everyday travels a breeze  Materials: plastic 5.25" L x 2.5" W x 11.75" H Rechargeable, easy-attach design USB charging cable included Flexible wraparound legs Great on-the-go stroller accessory 360 degree swivel design Estimated Battery Life: Low - 5 hrs Mid - 3 hrs 20mins High - 1hr 40mins Settings: CLICK 1 - on and low speed CLICK 2 - medium speed CLICK 3 - high speed CLICK 4 - off Care: Wipe clean. Do not immerse in water. These items are NOT intended to be used as a toy or given to baby for play, and NOT intended for use in a crib or car seat Imported.