Ultrasonic Humidifier, Portable Nebulizer for Adults, Portable Compressor Nebulizer

Package Contents 1 x Nebulizer 1 x Adult Mask 1 x Child Mask 1 x Mouthpiece 1 x Dust Cover 1 x Power Adapter Cable 1 x English User Manual 1 x Color Box Usage and Care Usage: 1) Insert 2 AA batteries (standard or rechargeable) or plug the device into a USB power source. 2) Open the reservoir and add the medicine. 3) Plug in the mask or adapter. 4) Press the on/off button to turn on the device. 5) Use the nebulizer. 6) Press the power button to turn off the device. Always use the plug provided; other outlets will not work. When using for the first time, we recommend pouring hot water (20-60°C / 70-140°F). The device does not have a heating function. Maintenance: Remove the cup, wash it several times in hot water, then dry it (simple rinsing is not enough).