USB Vehicle Exhaust Fan: Efficient Car Cooling & Odor Elimination, Double-Head, 3 Gears, Promote Air Circulation in most Car Models Review

【ABS HIGH-QUALITY PLASTIC】Made of ABS high-quality plastic, the product has a solid shape, pressure, heat and wear resistance. 【HIGH-SPEED MOTOR】The high-speed motor specially designed for the fan, with perfect internal placement, provides you with a continuous cool breeze. 【THREE GEARS 】 Equipped with a universal USB charging cable, which needs to be connected to a mobile power supply to provide power when in the car. Strong wind power, three-speed adjustment, you can adjust the appropriate gear according to your needs, and run at low decibels. 【EASY TO INSTALL】1. Install and distribute the soft belt of the car;2. Cut off the middle part according to the arc of the machine;3. Fix the machine on the car window;4. Connect to the USB interface to use. It is easy to install and is of great practicability. 【NOTE】This product only exhausts the heat and odor in the car, promotes air circulation, and has no direct cooling effect.And this product can only be used when connected to a power source.