The Xiaomi Smart Humidifier 2 is an air humidifier that utilizes UV-C ultraviolet sterilization technology to eliminate bacteria and then releases purified mist to cleanse the environment. The Xiaomi humidifier emits up to 350 ml of ultra-fine water droplets per hour to prevent a dry indoor climate. Thanks to its large 4.5-liter tank, it can operate continuously for up to 32 hours without needing a refill. The humidity is automatically maintained at 60% for optimal comfort and can be adjusted directly in the Mi Home app. The water tank features a transparent water level indicator, allowing you to monitor the water level without having to lift the lid. The Xiaomi Smart Humidifier 2 also includes an advanced rotating humidifier that spins 360° to cover the entire room without the need for constant repositioning. Lastly, the humidifier operates quietly.