Description: Using triple purification technology, the whole vehicle exhausts and deodorizes in all directions, and promotes the internal circulation The upgrade is equipped with a dual fan exhaust system, and the ventilation efficiency is faster to maintain the air circulation in the car. Filters out smoke, pollen, mites, etc., and can also filter PM2.5 and smaller particles. Strong wind power, three-speed adjustment, you can adjust the suitable gear according to your own needs, low-decibel light operation Equipped with a universal USB charging cable, which needs to be connected to a power bank for power supply when in the car Specifications: Name: Vehicle Exhaust Fan Product material: ABS Voltage: 2.4V Power: 5W Connection method: USB (line length 80CM) Product size: 12 x 8.5 x 25cm/4.72 x 3.35 x 9.84 inches Suitable for scenes: car, home Product function: air circulation / new car deodorization / in addition to formaldehyde / heat-absorbing interior cooling Package Included: 1*fan 1*USB cable 1*Installation tape 1*Instruction Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store