Features

• 20m² large room purification in approx. 10 minutes 
• TÜV Rheinland Allergy Care Certification
• Effectively reduce H1N1 virus in the air
• Sensors can Detect particles as small as 0.3μm 
• Dust and pollen filtration 
• Negative Air Ionization
• 99.97% filtration of 0.3μm particles 
• 32.1dB(A) low noise
• Voice-control support

Xiaomi Smart Air Purifier 4