Space is always valued land in my house, so the more compact the better for any item we use. This diffuser is lightweight, with a rose gold-colored finish combining to give a useful item with a small footprint. The diffuser disperses a fine mist into the air, which contains the molecules of the essential oil. The diffuser has a color-changing LED light that changes slow and adds a visual element to the diffuser. The diffuser is easy to use, needing only 100 ml’s of water and a couple drops of your preferred oil. The run time can be as much as 7 hours depending on the amount of diffusing and your choices.