The product integrates atomization parts and drive, using special corrosion-resistant oil-conducting materials, through high-frequency vibration, the essential oil molecules are atomized into micron-sized particles, which uniformly and delicately spread essential oils into the air and emit fragrance. Compared with the traditional way of adding water to diffuse aroma, the way of atomizing pure essential oil can prevent the essential oil from adding water to cause rapid corruption and deterioration, reduce microbial breeding, and make it healthier to use. The product is suitable for most kinds of essential oils, mosquito repellent and insect repellent liquid, etc. It is widely used in various types of diffusers, such as home aromatherapy machines, car scenting systems, etc.