Essential Oil Aromatherapy Diffuser - 100 ml Cool Mist Ultrasonic Humidifier with Adjustable Mist Mode, 7 Color LED Lights Changing, Waterless Auto Shut-off Portable for Home Office Spa Bedroom Relax and Enjoy - 7 color changing lights provides a relaxing setting. Choose your favorite color or have the colors changing automatically. Add just a few drops of your favorite essential oils to create a mind and body relaxing aroma therapy Humidify - Dry air causing cracked skin? Our diffuser can be used with or without essential oils to add moisture to your air to help eliminate dryness and help with your dry chapped skin, chapped lips and dry sinuses. AUTO SHUT OFF when water runs low - adds to safety, energy efficiency, and peace of mind- especially for use at night Oil Diffuser has 2 modes: Constant mist or 30 second cycle. Fill with your favorite fragrance that will give you a soothing aroma. Perfect to help hide stubborn smoking and pet odors No filters required, works with ordinary tap water