(4 Levels of Air Flow Adjustment) Adopts a 4-speed shir, so you can choose between 4 levels of airflow that is low, medium, strong and strong. Can be used by both adults and small children. You can adjust the air flow to suit your preference and temperature, and you can feel cool and fresh in hot weatherAdjustable Angle:The fan is equped with an adjustable angle function, so you can set the most comfortable and suitable angle as needed. It increases the cooling efficiency of your car's air conditioner and allows air to cirate in your car to feel cool and comfortableConvenient USB Rechargeable:It uses a versatile USB charging system that allows you to connect it to your car's power outlet. Can be fully charged with AC adapter, , car charger, PC PC, etc. Easy to charge anywhereLow Noise Design: This conventional car fan uses a DC motor with a brush, which creates loud noise and ion when operating, but this product uses a brushle DC motor to significantly reduce the sound and ion, so you can enjoy a quiet car space while sleeping or workingImproved Air Conditioning Efficiency:The car fan has a built-in brushle motor, which rotates faster than a normal motor, so the wind is strong and cooler, but the noise is le powerful, saving and has a longer life. When used with an air conditioner, the cold air aculated just on your feet will reach your face and neck, reducing your body temperature. Air ciration es the air conditioning more efficient, energy saving and envmentally friendlyPackage Contents:1*car fan