Portable Oxygen Bar

Fully filtrate harmful substances in the air, such as dusts, virus and bacteria ,and refresh the air with rich oxygen, environmentally and health friendly. Completely physical rich oxygen supply. much safer, more environmental and health friendly Low noise ,mute motor, physical oxygen generation Concise film button ,simplified operating procedure Convenient earphone breathing apparatus Safely broad-spectrum, oxygen concentration satisfying varied demands Portable and light Most cost effective source of oxygen therapy. Ergonomic Design, harmonious airflow specialized chargeable battery and charger, suitable for traveling and husehold use Furnished with chargeable lithium battery FREE BONUS ! International standard adapter CE Certification, ISO9001 Quality Certification 2 years free warranty All sales are final: No returns