The true top fill design makes it easy to add water. You can add water to the central opening on the top of the humidifier. You can also remove the upper cover and add water directly to the tank OR detach the tank and fill at a sink. Optionally, you can add your favorite essential oil. The water level window shows you how much water is in the tank. HUME Max is sleek and compact enough to fit easily on any end table, desktop, or nightstand making it ideal for use in any room such as a bedroom/nursery, office, living room, kitchen. The small size also makes it very convenient for travelling to places like hotels and dorm rooms. Featuring an optional 2, 4, or 6-hour timer, an independently controlled blue LED light, and 3 mist settings to deliver just the right amount of humidification for your needs. The High setting delivers up to 300ml of mist per hour. The Low setting delivers up to 120ml of mist per hour. Our large tank and base are expertly designed to be easy to clean. To clean the base, empty remaining water and using clean water wipe the unit down with a cloth - do not place the base underwater. To clean the tank, rinse with clean water and a soft cloth. If you live in an area with mineral-rich hard water, descale HUME Max in between uses for optimal performance. Ultrasonic technology emits safe moisture and a calming white noise to help facilitate gentle sleep in nurseries or bedrooms. Balances the room’s humidity level to help fight dry skin and relieve congestion, cough, and dry throat, keeping you feeling great. With a consistently regulated climate, sleep better and gain temporary relief from cold-like symptoms and sinus issues. 
