5.5 inches tall and 4.5 inches wide. Cold Cast Resin
2 Button Function. One for the lights and one for the mist
All of our Diffusers have 7 different LED light settings and different timer modes. Comes with an instruction booklet. Can be used with essential oils.
Without the oils, it can be used as a humidifier. There is NO heat and would be considered a cool-mist humidifier. Powered by a supplied USB cable which can be plugged into any phone charger, computer, or like device.