Xiaomi Smart Air Purifier 4 Compact EU - a miniature version of the popular air purifier. It helps in the home against dust, cooking odours, smoking, reduces odours and pet hair. Suitable for a room size of 16-27 m2, it draws in air over 360°, effective filtration captures up to 99.97% of particles as small as 0.3 microns. Extremely low noise level of up to 20 dB ideal for undisturbed sleep near the purifier. Of course WiFi support, Mi Home mobile app and Google Assistant, Amazon Alexa. OLED status touchscreen.