China Nasal Oxygen Tube manufacturers Quick Details Place of Origin: ZHEJIANG, China Brand Name: SANXIN Model Number: N5A Nasal Mask Power Source: Electricity Warranty: 1 Year, 3 Months Assurance After-sale Service: Online technical support Material: Plastic Shelf Life: 1years Quality Certification: ce Instrument classification: Class II Safety standard: CE Type: Respiratory Equipments Accessories Color: White And Lucency Manual Language: Mutiple Function: Patients' CPAP Interface Headgear: Yes Validity: 7-9 Months Functions: Anti Snoring Certificate: CE ISO Pressure Range: 0-30 cmH2O Name Common name CPAP Mask Applicable disease Sleep Apnea Intended useN5A Nasal Mask non-invasively conducts air flow from a positive pressure device such as CPAP equipment to a patient. SizeXL, L, M, S & All size kit NoteMedical http://www.sanxinmedical.net/nasal-oxygen-tube/