About this item Volcano Diffuser Cool Jellyfish Mist: the design of this oil diffuser goes so far beyond any typical diffuser which just an atomizer with lights. The cute mist like jellyfish flying rise one by one, or a man blow halos of smoke, very interesting. When you turn to normal mist mode, it will become a quiet ordinary diffusers. Try this new one if you have been bored with ordinary mist defusers(Prohibit to over MAX water line) Diffusers for Essential Oils Large Room: 350ml big water tank, long last in 12 hours, for continuous frangrance and humidity in an whole day and night , you only need to fill 2 times per day, completely cure your anxiety of water lacking and dry burning. 2H/5H/8H timer, Automatic-Shut-Off when low water level. You will feel free to enjoy aromatherapy through a whole sleeping night or a entire working day Realistic Volcano Night Light: Set it on normal mist mode and red night light, then you will find the diffuser like a volcano is erupting! pretty cool-looking diffuser. The strong mist with red/blue light give you a stronger visual impact, the cute rising jellyfish mist make your room incredibly invigorating and lively, it must be a great addition to any room and ideal gifts(Prohibit to over MAX water line) Essential Oil Diffusers Benefits: Oil defusers instantly provide variety of scents sensory experiences, the soothing and calming scented cool mist improve air quality, lift your mood, relieve you from stress and remove bad odors. Modern ultrasonic diffuser no need heat and make plenty of steam, which absorb dust and balance humidity in room, also release oxygen anion making air fresh and natural BPA Free Auto Shut Off: Made by safe and eco-friendly material, certified by CE, RoHs and FCC official agency, worry-free to enjoy aromatherapy in bedroom, office or anywhere. Auto-Power-Off after water runs out, easy operation and clean, compact diffuser do not occupy space. On normal mist mode, it will work quietly, on jellyfish mist mode, the noise will little increase but make your room lively Don't Over Max Water Line. Unique Jellyfish-like Mist, Volcano Light, 350ml Large Capacity for 12 Hours Running Caution: Prohibit to over MAX water level line, otherwise the fan will be soaked into water then make noise and weak mist