Ultra-quiet operation; the device ensures a good night’s sleep at a quiet 28 decibels, about the same noise level as a voice whisper, creating the perfect atmosphere for a relaxing and restful sleep Adjustable knob and swivel nozzle; just turn the knob to customize the mist output; fill the room with your most comfortable humidity level; 360-degree adjustable swivel nozzle lets you direct the mist to the parts of the room that need it most. Safe to use overnight; this humidifier can run for up to 24 hours in low fog and has an auto-shutoff feature that automatically shuts off when the humidifier runs out of water for a pleasant, hassle-free sleep. Powerful ultrasonic humidifier covers up to 280 square feet; ideal for humidifying office spaces, bedrooms or nurseries; AC110 to 120 Volts, 50/60 Hz, 20 Watts" Easy to clean; large tank opening makes cleaning the interior tank easy; exterior wipes clean easily with a clean, damp cloth
