Small, Light And Extremely Quiet - The Nebulizer Is The Ideal Companion For Treating The Upper And Lower Airways As Well As Colds, Asthma And Respiratory Ailments When Traveling. Compressed Air Technology For The Treatment Of Upper And Lower Airways, Colds, Asthma And Respiratory Diseases Small, Light And Very Quiet High Percentage Of Breathable Particles Ideal When Traveling Very Easy To Use