The Polaris PUH 3740 TF is an ultrasonic air humidifier designed to maintain comfortable humidity levels in rooms up to 45 m2. It features a 4.5 l water tank that allows for up to 35 hours of continuous operation, meaning you won't have to refill it frequently during the night or a long workday. The WATERWAYPRO top-filling technology makes adding water simple and spill-free, while a blue light indicator lets you keep track of the remaining water level at a glance. This device is housed in a white plastic case decorated with a butterfly pattern, measuring 31 cm in height and 18 cm in width and depth. You can easily manage the environment using the electronic touch control panel to choose between three different steam intensity speeds, with a maximum output of 350 ml/h. Weighing only 1.21 kg, it can be placed on a table or the floor wherever it fits best in your space. For added convenience and safety, the humidifier includes built-in lighting and an automatic shutdown feature that triggers once the water evaporates. It operates with a power consumption of 25 W and comes with a 1.5 m cable, ensuring you have enough reach to your nearest power outlet while keeping noise levels within 61 dB.