USB Fan with Suction Cupdesign with a suction cup, allows the small cooling fan to attach firmly to the surface where you use it. Very easy to use. 360 RotationThe base of the portable vehicle fan rotates 360 degrees, and the hood can rotate 180 degrees. At the same time, it takes into account that the main co-pilot and rear seat passengers or pets stay cool and comfortable in the car. Improves air circulation and keeps the air inside the car fresh. Energy savingWhen you need to use your car fan, you just need to plug it into your rechargeable battery's power socket, into the car's power supply. and you no longer have to worry about battery life. In addition, car fans consume less power than air conditioners. No blind area and low noiseThe vehicle fan can adjust the angle and position as needed, and won't block the driver's view, your view, and airbag triggering. At the same time, the silent design of this fan allows it to operate quietly and not disturb sleeping passengers. While bringing you cool, it provides you with a safe and comfortable driving environment. 3 Speed OptionsThe 3-speed adjustable fan has two speed designs: strong level and level low, which allows you to choose the appropriate speed according to your needs and maintain a comfortable temperature, which is beneficial to your driving and work. Multi-scene application The adjustable fans for vehicles are suitable for cars, SUVs, vans, trucks, RVs, ATVs and other vehicles. USB fans can also be used at home or in the office. It is a good partner for cooling off in the summer.