1. Elegant and generous appearance design.
2. A 2.5L water tank supports the humidifier to work 18hours continuously.
3. Ultra-quiet design for sleep and providing a quiet environment for the baby. 
4. A bicolor LED light as a waterless indicator.
5. Auto switch off when lack of water.
6. ABS and PP materials are environmental and durable.                  
7.Can pour essential oil into the water tank directly to  keep the mist fragant.