... and nitrogen in air 2.get pure oxygen for medical use,home care,beauty Features:Apply zeolite molecular sieve as ... in air, so as to get pure oxygen for medical use, home care, and beauty.Technical Data:1. Flow Range ... the function of nebulizing): ≥0.2 mL/min8. Power Supply:AC120V±10% AC220V±10% AC230V±10%50Hz-60Hz ... 8.5amps(AC120V);4amps(AC220V~240V) (7F-10)9. Input Power: ≤600VA (7F-5,7F-8) ≤1000VA (7F-10 ...