*Not a Young Living Product: Greenair Ultrasonic Oil Diffuser now gives you more affordable diffusing options. The technology atomizes essential oils into microscopic particulates diffused into the air. Setting a new standard in elegance and function, SpaVapor+'s quiet ,high-output diffusing micro fine mist will meet your aromatherapy needs for years to come. This is the only unit to diffuse oil instantly while the ultrasonic pulsating sound creates as soothing vapor mist. SpaVapor+ does not heat the essential oils, keeping their holistic properties in tact. Once oil is diffused into the air the aromatherapy benefits of the different fragrance is released as a pleasant, subtle scent that lifts moods and impacts calmness, relaxation or energy while delivering healthful benefits. SpaVapor+ utilizes 1.7 MHz high frequency ultrasonic electrical vibrations from a ceramic disc to disperse the water and essential oil out of the vent surface, forming a find, soothing, swirling spray. Six color changing LED lights rotate inside and can be controlled with an on/off switch. Add a few drops of essential oil into the water and the oils are dispersed into a micro fine mist that remain suspended in the air. FlaxLignanHealth.com note: The difference between this diffuser and the Young Living diffuser is quality. The Young Living diffuser is top quality and sturdier, however in function this diffuser performs the same functions. We felt that we should carry this diffuser as well to provide a more affordable option.