YAXIICASS WiFi Smart Evaporative Humidifier with 4L Large Tank and Essential Oil Diffuser, Air Humidifier Easy Clean Top-Fill for Bedroom, Office and Quiet for Babies, White

1. WiFi + app, remote control 2. UV sterilization ---- Effectively removes bacteria and viruses and creates a comfortable and healthy environment. 3. Constant humidity ---- Set constant humidity from 40% - 90%. 4. Humidification ---- Two gears optional. Adjust and choose the speed depending on your needs. 5. Timing ---- 0-12 hours intelligent timing setting for auto on and off, allowing several hours of uninterrupted use, user friendly and energy saving. 6. Protection for water shortage ---- Sound prompt will be triggered 3 times, and the water shortage icon will light up when short of water. 7. Night light and sleep mode ---- Night light with optimal brightness is conducive to sleep. In the startup state, long touch the "constant humidity" key to activate the sleep mode with a dim display screen that operates quietly. Press any key to exit the sleep mode. 8. Convenient top filling design ---- The top filling design makes it possible for you to fill the tank with water without disman