Portable breathing problem treatment system from Medel

Portable breathing problems treatment system from Medilo. Product description: inhalation rate 0. Technical specifications: 25 ml/min, particle size (MMAD) 412 microns, operating pressure 0.4 bar, noise level 45 decibels, minimum fill size 2 ml, maximum fill size 6 ml, operating mode 30 minutes, weight 200 grams, size 48 cm, single charging time 45 minutes.