Humidifier:1, humidification of your living space, to prevent drying, hot air and flu / cold bacterial infection of your loved ones.2, ultrasound operation, less than 30 dB in quiet atmosphere can create more quiet sleep environment.3, in the dry season, prevent dry and chapped skin.4, the humidifier will automatically close when the water runs out. Without worrying about damage to the device itself or danger to the user.Product parameters:Operation mode: MechanicalMaterial: ABSFeatures: humidification, aromatherapyApplications: indoor, offices, restaurants, hotelsProduct Weight: 550gIf you have any questions, please contact us in time, we will answer your inquiry within 24 hours.