Oskar, the Economist! When rooms should bear optimal humidity with the least possible energy consumption, Oskar is the one to call in! He s a full-power economist for ideal room climates thanks to an integrated hygrostat that supports exact humidification. His automatic off action when the tank is empty is unique in his class and reduces energy consumption even further. Practically silent and invisible when you lie dormant, Oskar is an accommodating fellow – with LED control lights that can be dimmed to night-mode. In order to secure the very best of wellness, Oskar has a fragrance dispenser to distribute your favorite fragrance! Specifications: R.