Fill your home with clean and pleasant air. The NanoCloud technology humidifies the air without white residue or wet spots, and distributes up to 99% less bacteria than standard ultrasonic humidifiers by releasing only pure H2O into your home's air. Combat dry air symptoms hygienically. Ideal for baby rooms and people with sensitive airways, this humidifier hygienically soothes dry air symptoms like dry skin & lips, irritated nasal passages and eyes, and stuffy noses. It can also help reduce static shocks and keep indoor plants hydrated. NanoCloud technology: up to 99.97% less bacteria spread. This natural evaporation method is safer and more hygienic. It emits an ultrafine, invisible mist with water particles too tiny for bacteria to adhere to. Effective in rooms up to 31 m²: Thanks to a high humidification rate of 190 ml/h, small to medium-sized rooms up to 31 m² are effectively humidified. Up to 10.5 hours of uninterrupted use: With a spacious 2 L water tank, enjoy prolonged periods of optimal humidity without refilling. No white dust or wet stains: Experience the purity of NanoCloud technology. Unlike regular ultrasonic humidifiers, its invisible mist leaves no white dust or wet spots on floors and furniture. Its ultra-fine particles are too small to carry minerals, ensuring a cleaner and more comfortable home environment.