Care for yourself, reduce stress, and instantly transform your space with our aromatherapy diffuser. Modes: 1. Continuous Red: Mist runs continuously for 4 hrs. 2. Continuous High Blue: Mist runs continuously for 2.5 hrs. 3. 30 Sec. Intervals Green: Mist runs every 30 sec. for 6 hrs. 4. 2 Hour Timer Purple: 2 hrs of continuous misting. 5. Power Off: Mist off.