Cute and friendly dolpnin appearance will reduce baby's repugnance. Comes with Basic Nebulization function. The package included mouth piece, nebulizer set, transparent tube. Good for treatment of acute rhinitis and sinusitis, chronic rhinitis and sinusitis, nasal polyps, nasal allergy and allergic rhinitis, nasal bleeding, rhinocleisis, acute laryngopharyngitis, tonsillitis, chronic bronchitis, pneumonia and asthma.