Every Angle Adjustable Car Fans - Although this USB fan is equipped with single head, but it can be 360°adjustable and be rotated to whatever direction you want manually. It can provide strong wind to cool down passengers and pets at any angles immediately, It's the perfect solution when your car's air conditioner is weak or not working at all. No Visual Blind Spot - Due to its 360 degree rotation and compact size, this car cooling fan can be easily adjusted to the air outlet of your air conditioner without obstructing your driving line of sight, definitely a car fans that blow cold air, making your driving trip more smoother and safer. Modern Design & Small Size - This is a modernized design and more compact auto fan for cars, designed with a mini single-head but equipped with 5 PCS fan blades, lightweight and portable, won't take up too much space. It is very suitable for car, home, office, outside or traveling. Powerful Airflow & Low Noise -This USB car fan can provide a powerful wind but the running noise is less than 50dB. At driving, it won't affect your communication with passengers or listening to the radio and music. At work and rest, this is also a good friend whom is quiet and comfortable for you. High Compatibility USB-powered - Ouffun small car fans, powered by USB to save energy and providing versatility. They effortlessly work with a range of power sources, including PC/laptops, mobile power supplies, AC adapters, car chargers, and other USB-supporting power supplies.