Classic 300S Ultrasonic Smart Humidifier

VeSync App: control set smart settings custom schedules and more. Aromatherapy: add 8-10 drops of essential oil to aroma pad (oil NOT included). Refill the humidifier with top-fill water tank. The 1.58 gal / 6L tank lasts for up to 60 hours. Mist Levels: Select from Low Medium High and Auto Mode. Auto-Mode: auto adjusts mist levels to maintain preferential humidity level. Optional night light to add comforting glow to a room. Humidify 215-505 square feet / 20-47 square meter rooms for up to 60 hours .