... the other respiratory disorders. When the air enters the nebulizer, it converts the prescribed medication into an aerosol of ... 55dB. High energy conversion(almost 90%) compare to AC Nebulizer(50%)DC power supply(support 100-240V, 50/60HZ) ... Tube, Mouthpiece, Filters(5pcs), Adult mask, Child Mask, nebulizer bottle, Power AdapterOptional AccessoriesBaby pacifier inhalatorPackage: Outer box:Dimensions- ...