RELIEF DRYNESS IN 90 SECONDS--- Do you feel that your throat and nasal passages get dry by using air conditioning or heating? Does your skin peel due to dryness? The humidifier with improved ultrasonic technology emits purer and finer mist with a particle size of less than 5 microns, quickly increases humidity from 42% to 57% within 90 seconds, relieving the discomfort caused by dry air. Comfortable, High Quality Sleep--- Unlike other loud humidifiers, unique silent technology reduces noise to 23 decibels. A 2 litre humidifier with large capacity humidifies the air for 36 hours in rooms with up to 40 C, ensuring better breathing and sleeping all night. Sleep peacefully without worrying about running out of water - in this case, the humidifier automatically switches off. Aroma Oil Diffuser & Soothing Night Light--- Is air circulation in the room poor? Simply add your favourite fragrance to the humidifier to instantly improve air circulation and breathe in the fresh and moist mist. The pleasant fragrance dispels stress and anxiety. You can also turn on the dreamy 7-colour LED night light. Have fun with your children in this relaxed atmosphere. EASY REFILLING & EFFORTLESS CLEANING--- User-friendly top fill design ensures easy filling with water without spilling. The tank of the humidifier is free from inaccessible places, making cleaning a breeze. Say goodbye to annoying refilling from below, incomplete cleaning and blemished fog! After Sale--- If you encounter any problems with the product, just send us an email at any time and you will receive a 100% satisfactory solution! This stylishly designed humidifier blends seamlessly into any room. It is an excellent gift and ensures optimal humidity for your children, pets and plants.Warm tips: 1. As an environmentally friendly option, we recommend using clean tap water instead of expensive distilled water.