?Compact size & Warranty Policy?-- This mini USB fan is 9.7*5.1*2.6 inch, 0.5lb, portable, handheld, lightweight to carry. Ideal fan gift for air conditioning sensitive groups. Never takes up extra space when put in the car but cool down quickly. Shinebella offer you a 12-month free warranty. Any problem, please feel free to contact us, we will get back to you within 24 hours. ?Strong Airflow & Quiet Operation?-- 4 wind speed options meet the needs of different groups, you can choose one according to your preferences. Plus, featured with the professional high performance brushless motor, it operates steadily, the noise is negligible from the smooth rotation(=30dB), causing no disturbances to your children while they sleep. ?USB Powered Only& Multiple Power Supply?-- USB powered only, so you don't worry about the battery explosion when the temperature gets too hot in summer. Shinebella portable car fan is easy to get power source, widely compatible with laptop, power bank, car charger and other USB-enabled devices. The car seat fan can be used by plugging into a car charger or a USB portable charger. It fits all family cars, different size sedan SUV. It comes with a 4.92 feet cable. ?Unique Aromatic Design&360° Rotation ?-- You can set your favorite essential oil or floral water in the essential oil box which gives you a cool and fragrant summer. Adding some liquid to keep the bug away also be a good choice. Adjustable 360° horizontal and vertical rotation. Adjustable air supplying in all directions, cool without dead corners. ?Safe and Reliable Stick Suction Cup?--This kitchen fan with super-strong suction can firmly attach to the range hood or other flat surfaces strongly like the window and car dashboards ,windshield which can provide great air circulation, helping to keep you cool and comfortable. You can move the fan from place to place and this leaves no residue behind that does not need to clean. For a rough flat surface, it comes with 2 suction bases which are made to leave in one place permanently.