The Cascada humidifier generates a fine mist using ultrasonic waves, preventing air dryness. The ultrasonic technology converts up to 300 ml of water per hour into a fine mist. The 6-liter tank is portable and can be filled from the top. With a single filling, the Cascada humidifier can humidify a room for an entire day. It operates silently with less than 36 dB of sound. This product also features a convenient timer, and the lighting of the LCD screen can be dimmed. The digital ultrasonic humidifier is equipped with integrated sensors that ensure an optimal indoor climate at all times. The humidity can be individually adjusted between RH 40% and RH 90%.