Product DescriptionMini Spray Humidifier Features1.The 300ml water tank design can provide the air with moisture for up to 4-6 hours.2.Quiet operation with less than 30dB.3.USB powered, convenient to carry.4.Automatic switch-off.once the water runs out,it wil be auto shut-off to protect the device.5.Offers up to 6 hours runtime.6.Cost-effective compared to larger versions.7.Equipped with cotton swabs to filter impurities in the water.8.With Aroma Essential Oil Diffuser function,You can add a few drops of your favoriteessential oil to give your room a pleasant scent.HOW TO USEHow to Maintain the Humidifier ?1:Soak the cotton swab in water for 3-5 minutes for the first use, and then put it in the catheter.2:Please use 100% pure essential oils with no corrosivity.3:Cotton swabs should be replaced regularly.4:It's recommended to clean the humidifier every 7 days to keep the interior clean.Warm TipsMust be added the soluble in water essential oil.Frequently Questions About Cool Mist Humidifier:1:Why does the humidifier not spray and the spray size is not consistent?Reason: The cotton swab is not in contact with the atomizer.* Reinstall the cotton swab and ensure that the plastic sleeve is in place.* Change the direction of the cotton swab corresponding to the non-spraying port (turn the cotton swab around)* Pay attention to whether the spring of the cotton swab is offset or not, just straighten the spring.2:How to turn on the night function?* Long press the switch button to turn on the monochrome night function.* Long press again to turn on the colorful night light.* Long press again to turn off the night light.3:How to turn on intermittent mode*Turn on the power and wait for the absorbent cotton wick inside the product to fully absorb water.*Short press for the first time to turn on spray; short press again to turn on intermittent spray (spray for three seconds and stop for three seconds)*Short press again to turn off the spray.Let the air be full of moisture, so that our skin is no longer dry.