Cool Mist Humidifier

Cool Mist Humidifiers, Quiet Ultrasonic Humidifiers Auto Shut 4L (Black). NIB-Removed only for pic. Ultrasonic Cool Mist Humidifier with Adjustable Mist Output: Ultrasonic humidifiers are super quiet, reduces noise below 38dB that humans can't hear. Equiped with 2 mist outlet, 360° cool mist nozzle, 3 gears adjustable mist modes(Small, Middle, High). Offering a super quiet humidifying environment and safely moisturizes the air so you can breathe easily and get more restful sleep.
★ Waterless Auto Shut Humidifiers: It will auto shut off if it's waterless or meet the time you setting. It can continuous humidifying over 40hours if you use the Small stall, and humidifying over 20hours if you choose the High/H. Make sure getting humidifying throughout the night.
★ 4L Top Fill Humidifier with Essential Oil Tray: Top Filling Design make it easy to fill the water tank from the top. 4L large capacity provides ideal coverage for bedrooms, home, offices, and other middle-size rooms. With a visible water level window that you can easily see the left water in the tank.