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AQI Indicator Light
- The 3-in-1 air purifier has a particle sensor to measure the fine particle levels (PM 2.5) in the room. The AQI indicator displays the air quality status in five colors, from excellent (blue) to very polluted (red).
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Mode Indicator Light
- The Mode indicator shows which main mode the device is currently in. The Mode indicator blinks when the remote is used to indicate that the device has received the command.
The AQI light will display a different color depending on the air quality of the surrounding environment.
The Mode indicator will display a different color depending on which mode function the device is currently doing.
