Model: the DN-823 car anhydrous aromatherapy machine is specially designed by Shenzhen Mayor Lin Household products Co., Ltd. for long-term driving customers. Due to the poor air quality in the closed car, drivers who drive for a long time are prone to chest tightness and shortness of breath, sleepiness and so on, which affect the safety of driving. This product can effectively purify the air in the car, for you to create a fresh and comfortable driving environment. And this product is water-free work, effectively prevent the product water in the tank sprinkled in the car, causing inconvenience for motorists. It has the function of humidifying and aromatherapy, fine fog can remove static electricity, reduce the radiation produced by electronic components, reduce the pollution of harmful gases such as dust and formaldehyde in the air of the car, play a protective role on human eyes and skin, and the light fragrance can relieve the mood. Relax the spirit, promote metabolism and other effects.