[Easy Touch Display] You have control with a touch of a button-including fan speed, power, light on/off, and filter reset
[Auto Mode] Constantly monitoring the air quality, the fan automatically adjusts to most effectively purify your space as needed providing a new level of clean in real time
[3-Stage Manual Fan Speed] Control your Airmega 150's fan manually with low, medium, and high settings
[Air Quality Indicator] Pollution sensor communicates indoor air quality in real-time. Brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. You can turn off the light for sleeping