Brand new dōTERRA iris portable essential oil diffuser. Diffuser Features: 7 Colorful LED Lights: Press the diffuser light button to turn on 7 color auto-changing LED lights. Press it again to fix one color of your preference. Press button again to turn off the light. Two Mist Modes: For continuous mist mode, press power button once; the LED indicator is lit and unit starts misting continuously. It will automatically turn off in 3 hours. For the intermittent mist mode, press power button again; the LED light is still lit and the unit starts at an interval of 30 seconds on and 30 seconds off. It will automatically turn off in 6 hours. Auto Turn Off: The diffuser automatically turns off when the water is below the minimum water level in order to prolong life. Multi-purpose function: Whisper quiet operation and vehicle cup holder design, fits any car holder. Also perfect for baby room, yoga room, etc. Powered by USB or car adapter.