1. This car solar air purifier is powered by monocrystalline silicon 7V/2W solar panel, which has the characteristics of high efficiency and energy saving. The fan adopts a movement imported from Germany, and the low noise is only 35db, which greatly improves the user experience of the product. 2. American ST main control chip and Japanese OMRON automobile vibration sensor ensure the stability and reliability of the product. In addition, humanized design such as brushless motor inside the machine and unique sliding cover fully guarantee the high quality and excellent performance of the product. 3. The high-efficiency nano-scale bactericidal coating board and multiple filtration systems, including activated carbon filter layer and photocatalyst filter layer, can remove odors and various pollutants in the car in an all-round way. Effectively clean bacteria, formaldehyde and other pollutants. 4. The simple and easy-to-use design and the development of four working modes can well meet the needs of users, including various modes such as on-board start, continuous work, and timed stop. It also adds functions such as built-in aromatherapy and incense balls , making the use process more comfortable and convenient. 5. Finally, the performance of the car purifier is stable and reliable, and the working principle of the system is simple and easy to understand. It includes components such as a high-voltage generating circuit negative ion generator, a micro fan, and an air filter, which can continuously ionize the air in the car and generate a large amount of negative ion airflow. The purpose of cleaning and purifying the air. It is suitable for various models and is an important guarantee for environmental protection and purification in the car.