1.Unique Design of Wolf Shape and cool design, based on wolf shape, with scifi elements and multifaceted diamond design. Give you a and interesting life. 2.Ultrasonic Atomization Timing FunctionUltrasonic atomization is more delicate, can quickly diffuse molecules into the air, instantly fill the entire room to achieve the effect of purifying the air and moisturizing. Timing function supports 5/10 hours. 3. Low Sound 650ml large capacity water tank, can humidify for about 10 hours. A single addition of water is sufficient for several days of use. When working, the sound is less than 40 decibels and will not affect your sleep. It can improve the quality of your sleep. 4.Cool Atmosphere Light Intermittent Spray FunctionYou can set colorful lights or fix light color. You can choose to spray continuously for 5 hours or intermittent spray for 10 hours.