4 cleaning levels: Pre-filter, HEPA-13 filter, Carbon filter, UV lamp Neutralizes 99.9% of harmful particles: Bacteria, pollen, mold, etc. Extremely quiet: Noise level in sleep mode is 25 dB Efficiently cleans. 60 m2 in just 19 minutes Automatic detection of suitable cleaning mode Can be controlled from anywhere in the world - user-friendly AENO app Purifies air from allergens Eliminates unpleasant odors Voice control Convenient touch-sensitive control Easy to move Stylish design