With the Mi Smart antibacterial ultrasonic humidifier, you can improve your indoor climate. The 4.5-liter water tank is easy to refill and produces mist for 12 to 15 hours. A UV-C light inside directly kills germs. Thanks to its elegant design, it fits into any home. For the voice control feature, devices like the Xiaomi AI speaker need to be purchased; currently, only the Chinese language is supported.