Adjustable wind speed levels, flexible rotation, cool the rear seat down. Built-in aromatherapy makes the car look fresh and pleasant. 5 Quiet blade design, make the car air circulation faster, eliminate odor. Can be folded and hidden without taking up space, suitable for car models with headrest rods . 1. USB Charging, 2. Adjustable wind speed levels, flexible rotation, cool the rear seat down. 3. Built-in aromatherapy makes the car look fresh and pleasant. 4. 5 Quiet blade design, accelerate car air circulation, remove odor. 5. Can be folded and hidden without taking up space, suitable for car models with headrest rods. Power interface: USB Operating voltage: 5V Operating circuit: 1A Operating power: 5W Note: The data is manual measurement, please allow 1-22cm error, due to differences between light and screen, there will be a certain color difference , the specific received in kind shall prevail.