The Ardesto USH-M-LCD-4L-W is an ultrasonic air humidifier designed to maintain a comfortable atmosphere in rooms up to 40 m2. Its 4 L water tank allows for up to 10 hours of continuous operation, with a maximum water consumption of 300 ml/h to effectively manage air moisture. You can easily refill the device from the top, and the white plastic housing with glossy black inserts fits naturally on any tabletop. Managing your environment is simple thanks to the electronic sensor controls and an included remote. The LED display keeps you informed of the current temperature and humidity levels, while three hydration settings—minimum, medium, and maximum—let you adjust the output to your preference. For added convenience, the unit features a timer and an automatic humidity maintenance mode that keeps the air consistent without manual intervention. Operating at a noise level of 38 dB and consuming 28 W of power, this humidifier is discreet enough for bedrooms or offices. To ensure safety and comfort, it shuts down automatically when the water runs out and includes a backlight off function so the display doesn't disturb your sleep.