Ultrasonic atomization: Uses ultrasonic electric vibrations to fine water particles to quickly and efficiently moisturize the room. Produces rich, healthy negative ions during atomization, and is beneficial for removing harmful substances. Not only does it prevent skin rashes, but it also protects against hay fever, nasal congestion, colds, asthma, and more, keeping a healthy and comfortable environment Prevents drying: Prevents dryness and humidifies to prevent skin from drying while providing a relaxing atmosphere. When you look at your computer or tablet screen for a long time, your eyes will dry and it also helps to prevent dry eyes (dry eyes). In addition, it can relieve ailments such as colds, congested, allergies, asthma, and is perfect for the fall and winter seasons Aroma Function: This humidifier uses ultrasonic waves to gently humidify the air with an ultra-fine mist. It is equipped with an aroma function, so you can relax with your favorite fragrance while humidifiing. Silent Humidifier: This humidifier uses ultrasonic cool mist technology (silent operation with a noise level of less than 28 dB) to provide a completely quiet environment for studying, working or sleeping, protecting you from a comfortable and quiet sleep until dawn. (Wide range of use) It can be used in a variety of places such as study, office, living room, or bedroom. You can enjoy it anytime and anywhere, whether you are SPA, yoga, meeting, reading, etc. The simple and cute design makes it the perfect gift for birthdays, school entrance celebrations, baby showers, and best friends.