Xiaomi Smart Air Purifier 4

Xiaomi Smart Air Purifier 4 - smart air purifier with very fast air purification. Cleans a 20m2 room in just 10 min. Helps in the home against dust, cooking odors, smoking, reduces odors and pet hair. Ideal for allergy sufferers. Suitable for rooms of 28-48m2. 360? air intake, three-layer air filtration captures up to 99.97% of particles 0.3um and larger. Negative air ionization function. Quiet night mode 32.1dB(A). WiFi support, Mi Home mobile app and Google Assistant, Amazon Alexa. OLED touch screen.