1. Purify the air in the car

　　Wholesale USB vehicle air purifier It adopts multiple purification functions, which can actively purify the air in the car, and filter harmful substances to prevent people from inhaling harmful substances, such as formaldehyde, smoke smell, etc.

　　Wholesale USB vehicle air purifier can also effectively eliminate bacteria in the air, keeping people away from the harm of bacteria. The dust, dust and smoke in the car can be purified by Wholesale USB vehicle air purifier, so that the air quality in the car is better, and the driver can drive more comfortably.

　　2. Wholesale USB vehicle air purifier adjusts air humidity

　　Because the air in the car is relatively dry, and when the air conditioner is turned on and uses functions such as warm air and cold air, the air in the car will be drier, which will cause people to feel uncomfortable when driving, often in a dry environment. The skin is also easy to dry. After installing the USB vehicle air purifier, the vehicle air purifier has a humidification function, which can effectively adjust the humidity of the air in the car and effectively relieve problems such as dry skin and dry mouth.