1.Ultrasonic Aromatherapy: Could add drops of your favorite essential oil, which can effectively increase indoor humidity, improve air odor, nourish skin, create a quiet and warm aromatic atmosphere for you, and help you benefit from aromatherapy; 2.Original Volcano Flame Effect: The Volcano diffuser flame humidifier adopts and environmentally friendly PP material, and the button plating process., small and portable design, easy to carry. The combination of flame luminous and fog produces a realistic flame effect, creating a warm and romantic atmosphere, which can be adjusted between soft flame and violent flame; 3. of 2 Atomization Modes, 2 Light Color: Use the remote control to easily switch between flame mode and volcano mode, and between red and blue light colors,It also helps for burying stubborn smoking and pet odors and protecting your family from overly dry air, microbes, allergens, dust, and more; 4.Super Quiet Intelligent Timing: 30 decibels of ultra-quiet operation sound , Create a peaceful and soothing atmosphere for undisturbed relaxation, study, work and sleep.You can set the timer to humidify 2/5/8H, the air diffuser will automatically stop working when there is a lack of water, very and reliable;