Fangrui Product Details 1. 2l Volcanic Essential Oil Diffuser Humidifier Large Capacity Aromatherapy Mist Diffuser Top-fill Water Tank 2. The Volcanicsnow Mountain-shaped Aroma Humidifier Has Both Humidifying And Atmosphere Decoration Functions. It Supports Adding Aroma Essential Oils (essential Oils Need To Be Purchased Separately). 3. Equipped With A 2l Visual Water Tank, The Mist Output Is Up To 35mlh, Maintaining Air Humidity For A Long Time. 4. Utilizing Micron-level Atomization Technology, It Outputs Light Mist, Moisturizing The Skin Without Wetting The Table. 5. Dual Spray Modes: Continuous Spray Mode: Automatically Stops After 6 Hours Of Operation. Intermittent Spray Mode: Automatically Stops After 8 Hours Of Operation. 6. No Need To Open The Lid, Simply Top-fill With Water, Making Use More Convenient. 7. Simulated Volcanic Atmosphere Lamp: Three-key Switch Between Dual Colors Of Lights: Press The First Time To Light The Red Light, The Second Time To Light The Blue Light, And The Third Time To Turn Off. 8. Power Supply Interface: Type-c (input 5v1a, Rated Power 5w). 9. Product Size: 162 X 162 X 120mm.