Greenair Serene Living Obsidian Glass Ultrasonic Essential Oil Diffuser for Aromatherapy - Includes Nightlight 3-Stage Dimmer - 4 Hour Run Time - Hand-Blown Glass - Black #541

Aromatherapy diffusers use natural oils extracted from flowers, bark, stems, leaves, roots or other parts of flowers and plants to enhance psychological and physical well-being. The inhaled aroma from these essential oils is widely believed to stimulate brain function and promote relaxation. GreenAir diffusers can also function as humidifiers. The GreenAir Obsidian Glass Diffuser uses ultrasonic technology that does not heat or damage crucial oil properties, allowing you to enjoy all the benefits of aromatherapy. It disperses essential oils in an ultrafine vapor, letting them remain suspended in the air for longer periods of time, allowing for better inhalation. This device is affordable, reliable, and designed to work for years on end. Its beautiful, nature-inspired glass egg cover will be a fabulous addition to any room. To operate, simply remove top, combine 3 to 5 drops of essential oils in the reservoir and turn on. Includes three simple and effective selections: on/off for continuous diffusing, one or two hour timers for controlled diffusing, and a light with three dim settings, which allows the diffuser to provide a calming and non-invasive nightlight. Can be used for pain relief, mood enhancement, increased cognition, fighting common colds, or to deodorize air from strong tobacco, food and pet odors. Perfect for spas, studios, bedrooms or office. Product measures 4.5” x 4.5” x 8” and weighs around 2 pounds.