Description :Zaiwan BP8 780ml Large Capacity Air Humidifier USB Humidifier Essential Oil Diffusers- 780ML Large Water Tank Continuous humidification for 12 hours to meet the humidification needs of the day.- 2 Anti-burn Probes Automatic power-off when without water, safer humidification.- Dual Mode Spray DesignSupport continuous and intermittent spray, dual mode to meet different humidification needs.- Clean and HealthThe high-density pure cotton filter element is used to sterilize each drop of water before atomization to ensure a clean and hea