What is laser precision refer to?Updated 4 months ago

When we say our purifier uses "laser precision," it means that the built-in PM2.5 sensor uses a laser to accurately detect tiny particles in the air, like dust, pollen, and smoke, that are 2.5 microns or smaller. The laser beams shine through the air in the purifier, and when particles pass by, they scatter the light. The sensor measures this scattering to figure out how many particles are in the air and how big they are.
This laser technology gives you super accurate, real-time readings of your air quality, so the purifier can adjust itself to clean the air more efficiently. It’s like having a high-tech air quality monitor built right into your purifier!