This device aids in adequate and thorough inhalation of various sorts of respiratory medications. The device converts the drug into an aerosol mist, which has an ability to reach deep into lungs allowing maximum absorption. The portable mesh nebulizer allows minimum wastage of medicines, when breathed out. The device works effectively with saline water and medications of different viscosities. It is commonly used to treat Cystic Fibrosis, Bronchial Asthma, Asthma, Acute Bronchitis, Chronic Bronchitis, Emphysema, Pneumoconiosis, Cystic Fibrosis, Chronic Obstructive, Pulmonary Disease, Pulmonary Infection, Small Airway Disease, Respiratory Infections and various other respiratory conditions. It is more suitable for children and old people who need a better assistance in dealing with breathing problems because they cannot use inhalers appropriately to take their medication. Please maintain and clean the device after each time use, especially keeping the electrodes dry and clean at the bottom of the medication cup and the upper side of the main machine. The mesh is extremely fragile. Please do not clean or touch with cotton swabs, brushes or fingernails! Please clean the medication cup after each time use. Please ensure dust or water does not enter the USB interface. The medication chamber, masks, mesh and wear and tear are not covered in the warranty.