This bedroom humidifier adopts anti-gravity water droplets backflow black technology and Ultrasonic Atomization technology, which can nourish the air and relieve pressure at the same time, help you recover your mood and make life more interesting. One-button switch control, easy to operate, automatically shut down when the water is used up. The anti-gravity aroma diffuser comes with an intelligent LED display and ambiance light, making it more like a work of art on the desktop than just a humidifier. Up to 8 hours of continuous operation, allowing you to breathe fresh air and get a more peaceful sleep. Ultra-quiet operation, suitable for bedrooms, baby rooms, offices and other places, can be used as a gift for family and friends.