Very fast nebulization 0.5ml / min Nebulizes ALL medicines With Virtual VAlve technology for speed in nebulization Easy to use with one button Easy to clean Suitable for children and adults Adult mask, children's, mouthpiece and nose slot included Also suitable for nasal washesIt works with electricity With Greek instructions for useWith 3 years warranty of the representation of G. LEOUSIS SA * MMAD Mass Median Aerodynamic Diameter(Average Diametric Aerodynamic Volume of Particles)