Feature:1. Tripod Design: The handheld fan features a flexible tripod, which can be bent to any angle you want, to meet your needs2. 4 Speeds: The USB fan rechargeable provides 4 levels of speed and 360 degree horizontal rotation. The fourth level wind speed is natural wind3. Mute Operation: The portable fan rechargeable is low noise and quiet operation,with 4 speeds to meet your daily needs4. 2 Power Supply: The mini fan is compatible with USB or rechargeable battery power supply. Can work for 1.5 to 3.5H, built in rechargeable 1200mAh battery for 2 hours full charge5. Scope of Application: The portable fan can be placed on the desktop, on the stroller, hung on the tent, etc., to meet your needs in various situationsSpecification:Item Type: Stroller FanProduct Material: ABS, PC, Silicone, Electronic ComponentsProduct Size: Approx. 97.5 x 97.5 x 248mm / 3.8 x 3.8 x 9.8inProduct Weight: About 225g/7.9ozBattery Capacity: 1200mAh Lithium Ion Battery (included)Operating Voltage: 3.7 to 4.2VRated Power: 3.5WInput: DC 5V 0.8AWorking Hours: About 3.5H for the First Level, About 2.5H for the Second Level, About 1.5H for the Third Level, About 2H for Natural Wind.Package List:1 x Stroller Fan 1 x Charging CableNote:Shipped with Built in Battery Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.