Combat overly dry air with the Optimus 2-Gallon Cool Mist Ultrasonic Humidifier. This device operates quietly and humidifies a room continuously for up to 18 hours with timer options of two- eight- and twelve-hour intervals. Water Empty Automatic Shut Off Switch & Refill Light Adjustable Mist Volume Control Easy-to-fill Transparent Water Tank Whisper-quiet Operation Removable Tank With Handle For Easy Filling Moisture Output More Than 300ml and hr Buillt-in 2 8 & 12-hr Timers Cetlus Approval
Operates Uo To 18 Hours