• 380 M³/H PM CADR. Delivers 6330 Liters Of Purified Air Per Minute • HEPA Filter Removes PM2.5 Efficiently. 3 Purification Layers, Each Highly Efficient • High-Precision Laser PM Sensor. Sensitively Detects Even Slight Pollution • OLED Touch Screen Display. Clean Air At Your Fingertips • APP+AI Smart Voice Control*. Control Remotely So You Come Home To Fresh Air • A4 Paper Sized Footprint*. Compact, Quiet, Non-Intrusive