Levoit Smart Humidifier Dual 200S for Bedroom, Top Fill, Customize Humidity for Home, Nursery, Plants with Humidifier & Diffuser, Schedule & Timer, App & Voice Control, 3L, White Special Features: Auto Shut-off, Adjustable Humidity Control, Digital Display, Timer, Hygrometer, Aroma Diffuser, Quiet Filter Type: Pre-filter Capacity: 3 Liters Floor Area: 290 sq ft Operating Mode: Ultrasonic Voltage: 240 Volts Wattage: 24W Power Source: ETL Certified AC Adapter Control Method: App Control 120 SAR