The Xiaomi Smart Air Purifier 4 Lite offers a top-tier air purification solution focused on efficiency and performance. Here are the outstanding features of this exceptional air purifier. Highly Efficient Filter for Outstanding Cleaning The Smart Air Purifier 4 Lite features a high-performance filter that effectively removes 99.97% of particles as small as 0.3 microns, including pet hair, dust, pollen, smoke, volatile organic compounds (TVOC), and fine particles. With an impressive PCADR of 360 m³/h and FCADR of 120 m³/h, it provides efficient cleaning for rooms up to 43 ㎡. Precise Sensors for Comprehensive Monitoring The built-in sensors of the Smart Air Purifier 4 Lite continuously monitor air quality. The PM 2.5 sensor detects fine particles and pollutants, while the humidity and temperature sensors accurately track air moisture and temperature. LED Touchscreen for Clear Display The LED touchscreen shows you at a glance the air quality index for PM 2.5 particles, as well as the current temperature, humidity, and operating status. This allows you to easily monitor air quality and room climate. Intelligent Control for Convenient Adjustment The Smart Air Purifier 4 Lite can be conveniently controlled via the Mi Home App to create an intelligent home scene with other Xiaomi smart products. Additionally, it is compatible with Google Assistant and Amazon Alexa, so you can easily control it with voice commands. Whisper-Quiet Operation for Undisturbed Peace With an operating noise of only 33.4 dB, the Smart Air Purifier 4 Lite runs extremely quietly, ensuring undisturbed sleep and a relaxed atmosphere. Compact Yet Powerful Despite its compact size, covering just the area of an A4 sheet of paper, the Smart Air Purifier 4 Lite delivers impressive performance. It can effectively purify rooms up to 120 ㎡ in just one hour, creating a fresh and clean environment.