Display Instructions Plasma On/Off Button Mode UV Indicator Plasma Indicator Wi-Fi Indicator PM2.5 Value Display On/Off Button Mode Switch Button Temperature Automatic: Automatically switch modes according to the indoor air quality. On/Standby Button Sleep: Ultra-low noise for a comfortable sleeping environment. Humidity Speed 1: Low speed Coarse Particles Indicator Speed 2: Medium speed Speed 3: High speed Manual: Set and save the coverage area in the app to adjust the purifying efficiency. Excellent Good Moderate Poor Note: Coarse particles have an aerodynamic diameter ranging from 2.5 to 10 µm (PM10–PM2.5). Examples of coarse particles include dust, pollen, spores, and fly ash.
Air Quality Indicator The indicator displays green, yellow, orange or red based on the highest concentration of fine particles (PM2.5) and coarse particles (PM10-2.5) in the air. 4 Coarse Particles Excellent Good Moderate Poor PM2.5 Value 1–20 μg/m³ Green 21–35 μg/m³ 36–55 μg/m³ >55 μg/m³