This air purifier (26 watts) features a 3-in-1 filter system and a 360° design, effectively removing 99.97% of pollutants, pollen, dust, pet hair, mold spores, industrial and automotive exhaust, as well as odors in rooms up to 40 square meters in less than 30 minutes. Thanks to QuietKEAP technology, the air purifier operates almost silently in sleep mode (24 dB) and at the highest setting with 45 dB. The touch display allows you to set four fan speeds (sleep mode and 1-3 fan levels) as well as a timer for 2-4-8 hours, and to turn the night light and display on and off. With the VeSync app, you can change the fan speed and mode, check the filter lifespan, and set schedules. The air purifier is also compatible with Alexa and Google Assistant. The dimensions of this air purifier are 20.5 x 20.5 x 32 cm, and it weighs 2.99 kg.