2L Volcanic Essential Oil Diffuser Humidifier Large Capacity Aromatherapy Mist Diffuser Top-Fill Water Tank 1. 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). 2. Equipped with a 2L visual water tank, the mist output is up to 35mLh, maintaining air humidity for a long time. 3. Utilizing micron-level atomization technology, it outputs light mist, moisturizing the skin without wetting the table. 4. Dual spray modes: Continuous spray mode: automatically stops after 6 hours of operation. Intermittent spray mode: automatically stops after 8 hours of operation. 5. No need to open the lid, simply top-fill with water, making use more convenient. 6. 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. 7. Power supply interface: Type-C (input 5V1A, rated power 5W). 8. Product size: 162 x 162 x 120mm.