Product detailsSpecification:Product name: car usb fanShield Color: Black?Material: abs / circuit boardCharging port: USB portNoise: ?25dbUSB cable length: 80cmWind speed: low / medium / highLighting method: colorful gradient light breathingFunction: Cool?Functionality:1. USB connection. It can be inserted into the air outlet or hung on the center console, which is convenient to use and save electricity.2. Place the ambient light fan on the back seat to solve the problem that the back seat cannot blow air.3. Seven-leaf fan, three-speed wind speed adjustment, promote the air circulation in the car, stable wind speed and more comfortable driving.4. Long press to activate mood light mode to enhance the atmosphere in the car.5. Suitable for most models, equipped with bracket and rear clip, easy to install.