Double-Head Fan & 360 Rotation: High-Efficiency Fan Rotation, Remove Odor Quickly And Efficiently With 360-Degree Rotation Of The Fan Base, Improve Air Circulation And Keep Air In Rooms. Fresh And Cool Vehicles.Safe To Use: Install In The Front Of The Car, Which Does Not Block Your View And The Ejection Of The Airbag. Provides You With A Safe Environment For Driving.3 Speed Options & Low Noise: Three Wind Speed Options To Meet Different Needs. The First Level Is Soft And Comfortable. The Second Level Is A Natural Cool Breeze And The Third Level Is A Strong Breeze. Low Noise When Operating Is Good For Your Driving And Work.Energy Saving: Usb Car Fan Has Low Power Consumption Compared To Air Conditioner, Which Is Good For Slowing Down The Burnout Of Your Vehicle And More Environmentally Friendly.Multi-Function: This Usb Car Fan Is Suitable For Many Occasions. It Is Suitable For All Kinds Of Cars, Home, Office, Etc. It'S A Good Way To Refresh Your Summer.