Innovative leakresistant design: the atomizer sits above an integrated water tank underneath to optimize the structure. The wideopening water tank simplifies cleaning with no dead corners, helping maintain clean, fresh air. Extralarge detachable tank for easy refill: fill directly under a tap without transporting heavy containers. Refill the tank in about 30 seconds and enjoy up to 15 hours of continuous cool mist. Ultralow noise for restful sleep: running noise is reduced to 28 dB, quiet enough for natural breathing levels. You can add waterbased essential oils to the water for a soothing aroma, while a gentle warm light creates a calming sleep environment. Independent control of mist and light, with large coverage: three mist levels, supporting up to 2.6 ft of mist height and coverage up to 430 square feet. Mist and light can be controlled separately for flexible operation. Practical use scenarios: Nighttime bedroom use: quiet operation, aroma options, and soft lighting help foster a peaceful sleep atmosphere. Living room or openplan space: maintain comfortable humidity across a larger area without frequent refills. Home office, nursery, or study: easy, quick refills and separate mist/light controls support a comfortable work or care environment.