Features: OOTDTY Stay Cool on the Go: This USB Car Ventilator Fan is perfect for keeping you cool and comfortable while driving. Solar-Powered and Portable: With a solar panel that charges even on cloudy days and multiple charging-options, this fan can be used anywhere at any-time. Ideal-for Drivers and : Whether you're commuting to work or going on a road trip, this fan is perfect for keeping the car temperature just right. Versatile and Easy to Use: Simply plug in the USB cable, attach it to your car window, and you're good to-go The Perfect-Summer Accessory: Don't let the heat get you down, stay cool and comfortable with this convenient and efficient car ventilator fan. Specifications: Material:ABS Size:Approx.24x6x13cm/9.44x2.36x5.11inch Color:White/Black Rotational speed: about 4500rpm. Voltage: 3.6v Power: 5w Number of fans: 3 Charging method: USB/ car/solar/mobile power supply Battery capacity: 1200mAHx3 Uses: heat dissipation, temperature control Package Includes: 1x Air Vent Fan Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. _x000D_