Are You Looking for One Large Capacity Humidifier for Your Home AILINKE 8L Quiet Humidifiers Cool mist ultrasonic humidifier is with even, delicate mist and high humidification up to 300 milliliter per hour. Only 35dB for quiet humidification. Enjoy 100 Hours of Continuous Mist with One Fill Auto shut-off when water tank lifted or when the water's drained; dry burn protection. Equipped with an 8 liters/ 2.1 gals high-capacity tank and can operate continuously for over 36 hours. Freely adjustable mist Quieter Operation: Enjoy an undisturbed sleep AILINKE ultrasonic humidifier comes with an extra-large 8L water tank to hydrate your air for longer, up to 12hrs of continuous mist with a single fill. Produces enveloping relaxing mist that's perfect for extended use through the night. Effectively moisturizes dry air without disturbing your sleeping without the need to refill to enjoy a deep peaceful sleep. Best Gift for your family, children, and baby. Essential Oil Tray Excellent Humidifier! Enjoy the benefits of aromatherapy with our built-in essential oil tray. The strong mist output gives you all the moisture you need while emitting your favorite aromas.