Stadler Eva Humidifier LittleDespite her delicate stature, Eva little is very powerful. With a footprint of just two bars of chocolate, the little one disperses 320 ml of moisture per hour into the air. Eva little uses ultrasound technology to generate a visible mist that quickly increases the room s air humidity. The integrated hygrostat measures air humidity and adjusts it to the set value. Excessive humidification is therefore not a worry. The intelligent little air humidifier