Xiaomi Smart Air Purifier 4 Compact K

Small But Powerful: Easy to place on a desk, on the ground, or hidden away somewhere. Suitable For Bedroom/Study: Cover up to 27m2 effective area or the CADR filtration data (230m3/h). High-efficiency Filtration: Trap 99.97% of particles as small as 0.3 microns, effectively resisting pollen, pet dander and other allergens. Auto Mode: Monitor real-time air quality and automatically adjusts the purification speed. Real-time Air Quality Monitoring: Intuitive indoor air-quality data from 4 color indicator light and adjust your purification settings with the simple touch control buttons. Protect Your Sweet Dreams: The noise level only as low as 20dB in sleep mode and the display light can be turned off. Low- consumption Purification: Achieve low consumption as low as 27W, even at the maximum output.